Finding the Fourth Proportional to 14,109,152.07, 21,158,653.47 and 4,884,619.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,109,152.07 : 21,158,653.47 = 4,884,619.82 : x
2. Step 2: Convert to fraction form
   14,109,152.07/21,158,653.47 = 4,884,619.82/x
3. Step 3: Cross multiply
   14,109,152.07x = 21,158,653.47 × 4,884,619.82
4. Step 4: Simplify right side
   14,109,152.07x = 103,351,977,998,280.52
5. Step 5: Solve for x
   x = 103,351,977,998,280.52/14,109,152.07
6. Step 6: Final answer
   x = 7,325,172.87