Finding the Fourth Proportional to 56,564.94, 78,055.05 and 32,693.16

Step by Step Solution

1. Step 1: Write the proportion equation
   56,564.94 : 78,055.05 = 32,693.16 : x
2. Step 2: Convert to fraction form
   56,564.94/78,055.05 = 32,693.16/x
3. Step 3: Cross multiply
   56,564.94x = 78,055.05 × 32,693.16
4. Step 4: Simplify right side
   56,564.94x = 2,551,866,238.46
5. Step 5: Solve for x
   x = 2,551,866,238.46/56,564.94
6. Step 6: Final answer
   x = 45,113.92