Finding the Fourth Proportional to 10,509,706.56, 14,503,397.52 and 5,926,028.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,509,706.56 : 14,503,397.52 = 5,926,028.88 : x
2. Step 2: Convert to fraction form
   10,509,706.56/14,503,397.52 = 5,926,028.88/x
3. Step 3: Cross multiply
   10,509,706.56x = 14,503,397.52 × 5,926,028.88
4. Step 4: Simplify right side
   10,509,706.56x = 85,947,552,561,640.38
5. Step 5: Solve for x
   x = 85,947,552,561,640.38/10,509,706.56
6. Step 6: Final answer
   x = 8,177,921.25