Finding the Fourth Proportional to 60,716.31, 83,788.52 and 35,565.81

Step by Step Solution

1. Step 1: Write the proportion equation
   60,716.31 : 83,788.52 = 35,565.81 : x
2. Step 2: Convert to fraction form
   60,716.31/83,788.52 = 35,565.81/x
3. Step 3: Cross multiply
   60,716.31x = 83,788.52 × 35,565.81
4. Step 4: Simplify right side
   60,716.31x = 2,980,006,582.50
5. Step 5: Solve for x
   x = 2,980,006,582.50/60,716.31
6. Step 6: Final answer
   x = 49,080.82