Finding the Fourth Proportional to 62,766.18, 86,581.17 and 37,601.10

Step by Step Solution

1. Step 1: Write the proportion equation
   62,766.18 : 86,581.17 = 37,601.10 : x
2. Step 2: Convert to fraction form
   62,766.18/86,581.17 = 37,601.10/x
3. Step 3: Cross multiply
   62,766.18x = 86,581.17 × 37,601.10
4. Step 4: Simplify right side
   62,766.18x = 3,255,547,231.29
5. Step 5: Solve for x
   x = 3,255,547,231.29/62,766.18
6. Step 6: Final answer
   x = 51,867.86