Finding the Fourth Proportional to 56,566.75, 78,069 and 32,693.62

Step by Step Solution

1. Step 1: Write the proportion equation
   56,566.75 : 78,069 = 32,693.62 : x
2. Step 2: Convert to fraction form
   56,566.75/78,069 = 32,693.62/x
3. Step 3: Cross multiply
   56,566.75x = 78,069 × 32,693.62
4. Step 4: Simplify right side
   56,566.75x = 2,552,358,219.78
5. Step 5: Solve for x
   x = 2,552,358,219.78/56,566.75
6. Step 6: Final answer
   x = 45,121.17