Finding the Fourth Proportional to 60,613.73, 83,624.32 and 60,520.29

Step by Step Solution

1. Step 1: Write the proportion equation
   60,613.73 : 83,624.32 = 60,520.29 : x
2. Step 2: Convert to fraction form
   60,613.73/83,624.32 = 60,520.29/x
3. Step 3: Cross multiply
   60,613.73x = 83,624.32 × 60,520.29
4. Step 4: Simplify right side
   60,613.73x = 5,060,968,097.45
5. Step 5: Solve for x
   x = 5,060,968,097.45/60,613.73
6. Step 6: Final answer
   x = 83,495.41