Finding the Fourth Proportional to 48,069.83, 72,042.00 and 34,787.55

Step by Step Solution

1. Step 1: Write the proportion equation
   48,069.83 : 72,042.00 = 34,787.55 : x
2. Step 2: Convert to fraction form
   48,069.83/72,042.00 = 34,787.55/x
3. Step 3: Cross multiply
   48,069.83x = 72,042.00 × 34,787.55
4. Step 4: Simplify right side
   48,069.83x = 2,506,164,142.95
5. Step 5: Solve for x
   x = 2,506,164,142.95/48,069.83
6. Step 6: Final answer
   x = 52,135.91