Finding the Fourth Proportional to 42,112.50, 58,115.28 and 23,249.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,112.50 : 58,115.28 = 23,249.76 : x
2. Step 2: Convert to fraction form
   42,112.50/58,115.28 = 23,249.76/x
3. Step 3: Cross multiply
   42,112.50x = 58,115.28 × 23,249.76
4. Step 4: Simplify right side
   42,112.50x = 1,351,166,312.33
5. Step 5: Solve for x
   x = 1,351,166,312.33/42,112.50
6. Step 6: Final answer
   x = 32,084.69