Finding the Fourth Proportional to 42,510.32, 58,663.96 and 23,391.26

Step by Step Solution

1. Step 1: Write the proportion equation
   42,510.32 : 58,663.96 = 23,391.26 : x
2. Step 2: Convert to fraction form
   42,510.32/58,663.96 = 23,391.26/x
3. Step 3: Cross multiply
   42,510.32x = 58,663.96 × 23,391.26
4. Step 4: Simplify right side
   42,510.32x = 1,372,223,940.99
5. Step 5: Solve for x
   x = 1,372,223,940.99/42,510.32
6. Step 6: Final answer
   x = 32,279.78