Finding the Fourth Proportional to 9,526,116.29, 13,146,132.62 and 5,175,233.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,526,116.29 : 13,146,132.62 = 5,175,233.74 : x
2. Step 2: Convert to fraction form
   9,526,116.29/13,146,132.62 = 5,175,233.74/x
3. Step 3: Cross multiply
   9,526,116.29x = 13,146,132.62 × 5,175,233.74
4. Step 4: Simplify right side
   9,526,116.29x = 68,034,309,085,538.59
5. Step 5: Solve for x
   x = 68,034,309,085,538.59/9,526,116.29
6. Step 6: Final answer
   x = 7,141,872.62