Finding the Fourth Proportional to 42,978.08, 59,305.76 and 24,111.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,978.08 : 59,305.76 = 24,111.52 : x
2. Step 2: Convert to fraction form
   42,978.08/59,305.76 = 24,111.52/x
3. Step 3: Cross multiply
   42,978.08x = 59,305.76 × 24,111.52
4. Step 4: Simplify right side
   42,978.08x = 1,429,952,018.36
5. Step 5: Solve for x
   x = 1,429,952,018.36/42,978.08
6. Step 6: Final answer
   x = 33,271.66