Finding the Fourth Proportional to 42,772.88, 59,027.88 and 23,910.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,772.88 : 59,027.88 = 23,910.80 : x
2. Step 2: Convert to fraction form
   42,772.88/59,027.88 = 23,910.80/x
3. Step 3: Cross multiply
   42,772.88x = 59,027.88 × 23,910.80
4. Step 4: Simplify right side
   42,772.88x = 1,411,403,833.10
5. Step 5: Solve for x
   x = 1,411,403,833.10/42,772.88
6. Step 6: Final answer
   x = 32,997.63