Finding the Fourth Proportional to 59,688.16, 82,382.08 and 37,870.32

Step by Step Solution

1. Step 1: Write the proportion equation
   59,688.16 : 82,382.08 = 37,870.32 : x
2. Step 2: Convert to fraction form
   59,688.16/82,382.08 = 37,870.32/x
3. Step 3: Cross multiply
   59,688.16x = 82,382.08 × 37,870.32
4. Step 4: Simplify right side
   59,688.16x = 3,119,835,731.87
5. Step 5: Solve for x
   x = 3,119,835,731.87/59,688.16
6. Step 6: Final answer
   x = 52,268.92