Finding the Fourth Proportional to 42,131.89, 58,145.07 and 24,232.51

Step by Step Solution

1. Step 1: Write the proportion equation
   42,131.89 : 58,145.07 = 24,232.51 : x
2. Step 2: Convert to fraction form
   42,131.89/58,145.07 = 24,232.51/x
3. Step 3: Cross multiply
   42,131.89x = 58,145.07 × 24,232.51
4. Step 4: Simplify right side
   42,131.89x = 1,409,000,990.23
5. Step 5: Solve for x
   x = 1,409,000,990.23/42,131.89
6. Step 6: Final answer
   x = 33,442.62