Finding the Fourth Proportional to 42,143.09, 58,159.13 and 24,238.07

Step by Step Solution

1. Step 1: Write the proportion equation
   42,143.09 : 58,159.13 = 24,238.07 : x
2. Step 2: Convert to fraction form
   42,143.09/58,159.13 = 24,238.07/x
3. Step 3: Cross multiply
   42,143.09x = 58,159.13 × 24,238.07
4. Step 4: Simplify right side
   42,143.09x = 1,409,665,038.33
5. Step 5: Solve for x
   x = 1,409,665,038.33/42,143.09
6. Step 6: Final answer
   x = 33,449.50