Finding the Fourth Proportional to 56,569.83, 78,060.51 and 32,704.17

Step by Step Solution

1. Step 1: Write the proportion equation
   56,569.83 : 78,060.51 = 32,704.17 : x
2. Step 2: Convert to fraction form
   56,569.83/78,060.51 = 32,704.17/x
3. Step 3: Cross multiply
   56,569.83x = 78,060.51 × 32,704.17
4. Step 4: Simplify right side
   56,569.83x = 2,552,904,189.33
5. Step 5: Solve for x
   x = 2,552,904,189.33/56,569.83
6. Step 6: Final answer
   x = 45,128.37