Finding the Fourth Proportional to 10,152,432, 15,229,062.72 and 2,579,592.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,152,432 : 15,229,062.72 = 2,579,592.96 : x
2. Step 2: Convert to fraction form
   10,152,432/15,229,062.72 = 2,579,592.96/x
3. Step 3: Cross multiply
   10,152,432x = 15,229,062.72 × 2,579,592.96
4. Step 4: Simplify right side
   10,152,432x = 39,284,782,979,910.45
5. Step 5: Solve for x
   x = 39,284,782,979,910.45/10,152,432
6. Step 6: Final answer
   x = 3,869,494.81