Finding the Fourth Proportional to 56,116.27, 84,174.42 and 37,432.80

Step by Step Solution

1. Step 1: Write the proportion equation
   56,116.27 : 84,174.42 = 37,432.80 : x
2. Step 2: Convert to fraction form
   56,116.27/84,174.42 = 37,432.80/x
3. Step 3: Cross multiply
   56,116.27x = 84,174.42 × 37,432.80
4. Step 4: Simplify right side
   56,116.27x = 3,150,884,467.94
5. Step 5: Solve for x
   x = 3,150,884,467.94/56,116.27
6. Step 6: Final answer
   x = 56,149.21