Finding the Fourth Proportional to 10,412,714.01, 15,629,146.20 and 5,025,156.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,412,714.01 : 15,629,146.20 = 5,025,156.96 : x
2. Step 2: Convert to fraction form
   10,412,714.01/15,629,146.20 = 5,025,156.96/x
3. Step 3: Cross multiply
   10,412,714.01x = 15,629,146.20 × 5,025,156.96
4. Step 4: Simplify right side
   10,412,714.01x = 78,538,912,805,787.55
5. Step 5: Solve for x
   x = 78,538,912,805,787.55/10,412,714.01
6. Step 6: Final answer
   x = 7,542,597.71