Finding the Fourth Proportional to 67,700.91, 93,432.52 and 37,489.04

Step by Step Solution

1. Step 1: Write the proportion equation
   67,700.91 : 93,432.52 = 37,489.04 : x
2. Step 2: Convert to fraction form
   67,700.91/93,432.52 = 37,489.04/x
3. Step 3: Cross multiply
   67,700.91x = 93,432.52 × 37,489.04
4. Step 4: Simplify right side
   67,700.91x = 3,502,695,479.58
5. Step 5: Solve for x
   x = 3,502,695,479.58/67,700.91
6. Step 6: Final answer
   x = 51,737.79