Finding the Fourth Proportional to 42,264.18, 58,322.43 and 23,144.13

Step by Step Solution

1. Step 1: Write the proportion equation
   42,264.18 : 58,322.43 = 23,144.13 : x
2. Step 2: Convert to fraction form
   42,264.18/58,322.43 = 23,144.13/x
3. Step 3: Cross multiply
   42,264.18x = 58,322.43 × 23,144.13
4. Step 4: Simplify right side
   42,264.18x = 1,349,821,901.84
5. Step 5: Solve for x
   x = 1,349,821,901.84/42,264.18
6. Step 6: Final answer
   x = 31,937.73