Finding the Fourth Proportional to 56,808.52, 78,396.04 and 32,949.30

Step by Step Solution

1. Step 1: Write the proportion equation
   56,808.52 : 78,396.04 = 32,949.30 : x
2. Step 2: Convert to fraction form
   56,808.52/78,396.04 = 32,949.30/x
3. Step 3: Cross multiply
   56,808.52x = 78,396.04 × 32,949.30
4. Step 4: Simplify right side
   56,808.52x = 2,583,094,640.77
5. Step 5: Solve for x
   x = 2,583,094,640.77/56,808.52
6. Step 6: Final answer
   x = 45,470.20