Finding the Fourth Proportional to 174,111.99, 261,168.05 and 47,753.55

Step by Step Solution

1. Step 1: Write the proportion equation
   174,111.99 : 261,168.05 = 47,753.55 : x
2. Step 2: Convert to fraction form
   174,111.99/261,168.05 = 47,753.55/x
3. Step 3: Cross multiply
   174,111.99x = 261,168.05 × 47,753.55
4. Step 4: Simplify right side
   174,111.99x = 12,471,701,295.31
5. Step 5: Solve for x
   x = 12,471,701,295.31/174,111.99
6. Step 6: Final answer
   x = 71,630.34