Finding the Fourth Proportional to 56,574.37, 78,086.66 and 32,714.88

Step by Step Solution

1. Step 1: Write the proportion equation
   56,574.37 : 78,086.66 = 32,714.88 : x
2. Step 2: Convert to fraction form
   56,574.37/78,086.66 = 32,714.88/x
3. Step 3: Cross multiply
   56,574.37x = 78,086.66 × 32,714.88
4. Step 4: Simplify right side
   56,574.37x = 2,554,595,711.50
5. Step 5: Solve for x
   x = 2,554,595,711.50/56,574.37
6. Step 6: Final answer
   x = 45,154.65