Finding the Fourth Proportional to 56,801.71, 78,386.37 and 32,942.23

Step by Step Solution

1. Step 1: Write the proportion equation
   56,801.71 : 78,386.37 = 32,942.23 : x
2. Step 2: Convert to fraction form
   56,801.71/78,386.37 = 32,942.23/x
3. Step 3: Cross multiply
   56,801.71x = 78,386.37 × 32,942.23
4. Step 4: Simplify right side
   56,801.71x = 2,582,221,829.41
5. Step 5: Solve for x
   x = 2,582,221,829.41/56,801.71
6. Step 6: Final answer
   x = 45,460.28