Finding the Fourth Proportional to 42,737.41, 59,043.09 and 34,142.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,737.41 : 59,043.09 = 34,142.50 : x
2. Step 2: Convert to fraction form
   42,737.41/59,043.09 = 34,142.50/x
3. Step 3: Cross multiply
   42,737.41x = 59,043.09 × 34,142.50
4. Step 4: Simplify right side
   42,737.41x = 2,015,878,700.33
5. Step 5: Solve for x
   x = 2,015,878,700.33/42,737.41
6. Step 6: Final answer
   x = 47,168.95