Finding the Fourth Proportional to 60,384.48, 83,332.98 and 34,890

Step by Step Solution

1. Step 1: Write the proportion equation
   60,384.48 : 83,332.98 = 34,890 : x
2. Step 2: Convert to fraction form
   60,384.48/83,332.98 = 34,890/x
3. Step 3: Cross multiply
   60,384.48x = 83,332.98 × 34,890
4. Step 4: Simplify right side
   60,384.48x = 2,907,487,672.20
5. Step 5: Solve for x
   x = 2,907,487,672.20/60,384.48
6. Step 6: Final answer
   x = 48,149.59