Finding the Fourth Proportional to 42,999.18, 59,337.73 and 23,878.37

Step by Step Solution

1. Step 1: Write the proportion equation
   42,999.18 : 59,337.73 = 23,878.37 : x
2. Step 2: Convert to fraction form
   42,999.18/59,337.73 = 23,878.37/x
3. Step 3: Cross multiply
   42,999.18x = 59,337.73 × 23,878.37
4. Step 4: Simplify right side
   42,999.18x = 1,416,888,271.90
5. Step 5: Solve for x
   x = 1,416,888,271.90/42,999.18
6. Step 6: Final answer
   x = 32,951.52