Finding the Fourth Proportional to 60,810.16, 91,140.72 and 34,537

Step by Step Solution

1. Step 1: Write the proportion equation
   60,810.16 : 91,140.72 = 34,537 : x
2. Step 2: Convert to fraction form
   60,810.16/91,140.72 = 34,537/x
3. Step 3: Cross multiply
   60,810.16x = 91,140.72 × 34,537
4. Step 4: Simplify right side
   60,810.16x = 3,147,727,046.64
5. Step 5: Solve for x
   x = 3,147,727,046.64/60,810.16
6. Step 6: Final answer
   x = 51,763.18