Finding the Fourth Proportional to 8,994,397,141,522.50, 12,412,268,055,301 and 5,144,987,162,818

Step by Step Solution

1. Step 1: Write the proportion equation
   8,994,397,141,522.50 : 12,412,268,055,301 = 5,144,987,162,818 : x
2. Step 2: Convert to fraction form
   8,994,397,141,522.50/12,412,268,055,301 = 5,144,987,162,818/x
3. Step 3: Cross multiply
   8,994,397,141,522.50x = 12,412,268,055,301 × 5,144,987,162,818
4. Step 4: Simplify right side
   8,994,397,141,522.50x = 63,860,959,805,979,584,526,024,704
5. Step 5: Solve for x
   x = 63,860,959,805,979,584,526,024,704/8,994,397,141,522.50
6. Step 6: Final answer
   x = 7,100,082,284,688.81