Finding the Fourth Proportional to 60,999.52, 84,179.32 and 34,142.03

Step by Step Solution

1. Step 1: Write the proportion equation
   60,999.52 : 84,179.32 = 34,142.03 : x
2. Step 2: Convert to fraction form
   60,999.52/84,179.32 = 34,142.03/x
3. Step 3: Cross multiply
   60,999.52x = 84,179.32 × 34,142.03
4. Step 4: Simplify right side
   60,999.52x = 2,874,052,868.82
5. Step 5: Solve for x
   x = 2,874,052,868.82/60,999.52
6. Step 6: Final answer
   x = 47,115.99