Finding the Fourth Proportional to 42,234.52, 58,268.82 and 26,305.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,234.52 : 58,268.82 = 26,305.78 : x
2. Step 2: Convert to fraction form
   42,234.52/58,268.82 = 26,305.78/x
3. Step 3: Cross multiply
   42,234.52x = 58,268.82 × 26,305.78
4. Step 4: Simplify right side
   42,234.52x = 1,532,806,759.78
5. Step 5: Solve for x
   x = 1,532,806,759.78/42,234.52
6. Step 6: Final answer
   x = 36,292.75