Finding the Fourth Proportional to 25,518,368.76, 35,215,404.58 and 14,505,185.94

Step by Step Solution

1. Step 1: Write the proportion equation
   25,518,368.76 : 35,215,404.58 = 14,505,185.94 : x
2. Step 2: Convert to fraction form
   25,518,368.76/35,215,404.58 = 14,505,185.94/x
3. Step 3: Cross multiply
   25,518,368.76x = 35,215,404.58 × 14,505,185.94
4. Step 4: Simplify right side
   25,518,368.76x = 510,805,991,385,227.56
5. Step 5: Solve for x
   x = 510,805,991,385,227.56/25,518,368.76
6. Step 6: Final answer
   x = 20,017,188.25