Finding the Fourth Proportional to 42,789.32, 59,047.53 and 23,407.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,789.32 : 59,047.53 = 23,407.92 : x
2. Step 2: Convert to fraction form
   42,789.32/59,047.53 = 23,407.92/x
3. Step 3: Cross multiply
   42,789.32x = 59,047.53 × 23,407.92
4. Step 4: Simplify right side
   42,789.32x = 1,382,179,902.33
5. Step 5: Solve for x
   x = 1,382,179,902.33/42,789.32
6. Step 6: Final answer
   x = 32,301.98