Finding the Fourth Proportional to 56,932.74, 78,550.56 and 32,729.94

Step by Step Solution

1. Step 1: Write the proportion equation
   56,932.74 : 78,550.56 = 32,729.94 : x
2. Step 2: Convert to fraction form
   56,932.74/78,550.56 = 32,729.94/x
3. Step 3: Cross multiply
   56,932.74x = 78,550.56 × 32,729.94
4. Step 4: Simplify right side
   56,932.74x = 2,570,955,115.77
5. Step 5: Solve for x
   x = 2,570,955,115.77/56,932.74
6. Step 6: Final answer
   x = 45,157.76