Finding the Fourth Proportional to 56,801.83, 78,386.85 and 32,942.68

Step by Step Solution

1. Step 1: Write the proportion equation
   56,801.83 : 78,386.85 = 32,942.68 : x
2. Step 2: Convert to fraction form
   56,801.83/78,386.85 = 32,942.68/x
3. Step 3: Cross multiply
   56,801.83x = 78,386.85 × 32,942.68
4. Step 4: Simplify right side
   56,801.83x = 2,582,272,915.76
5. Step 5: Solve for x
   x = 2,582,272,915.76/56,801.83
6. Step 6: Final answer
   x = 45,461.09