Finding the Fourth Proportional to 56,569.59, 78,080.15 and 32,710.03

Step by Step Solution

1. Step 1: Write the proportion equation
   56,569.59 : 78,080.15 = 32,710.03 : x
2. Step 2: Convert to fraction form
   56,569.59/78,080.15 = 32,710.03/x
3. Step 3: Cross multiply
   56,569.59x = 78,080.15 × 32,710.03
4. Step 4: Simplify right side
   56,569.59x = 2,554,003,935.48
5. Step 5: Solve for x
   x = 2,554,003,935.48/56,569.59
6. Step 6: Final answer
   x = 45,148.00