Finding the Fourth Proportional to 42,131.70, 63,215.96 and 24,601.59

Step by Step Solution

1. Step 1: Write the proportion equation
   42,131.70 : 63,215.96 = 24,601.59 : x
2. Step 2: Convert to fraction form
   42,131.70/63,215.96 = 24,601.59/x
3. Step 3: Cross multiply
   42,131.70x = 63,215.96 × 24,601.59
4. Step 4: Simplify right side
   42,131.70x = 1,555,213,006.37
5. Step 5: Solve for x
   x = 1,555,213,006.37/42,131.70
6. Step 6: Final answer
   x = 36,913.13