Finding the Fourth Proportional to 42,040.48, 58,006.80 and 24,131.68

Step by Step Solution

1. Step 1: Write the proportion equation
   42,040.48 : 58,006.80 = 24,131.68 : x
2. Step 2: Convert to fraction form
   42,040.48/58,006.80 = 24,131.68/x
3. Step 3: Cross multiply
   42,040.48x = 58,006.80 × 24,131.68
4. Step 4: Simplify right side
   42,040.48x = 1,399,801,535.42
5. Step 5: Solve for x
   x = 1,399,801,535.42/42,040.48
6. Step 6: Final answer
   x = 33,296.52