Finding the Fourth Proportional to 42,644.52, 58,849.29 and 23,781.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,644.52 : 58,849.29 = 23,781.63 : x
2. Step 2: Convert to fraction form
   42,644.52/58,849.29 = 23,781.63/x
3. Step 3: Cross multiply
   42,644.52x = 58,849.29 × 23,781.63
4. Step 4: Simplify right side
   42,644.52x = 1,399,532,040.54
5. Step 5: Solve for x
   x = 1,399,532,040.54/42,644.52
6. Step 6: Final answer
   x = 32,818.57