Finding the Fourth Proportional to 42,148.01, 58,165.67 and 23,286.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,148.01 : 58,165.67 = 23,286.17 : x
2. Step 2: Convert to fraction form
   42,148.01/58,165.67 = 23,286.17/x
3. Step 3: Cross multiply
   42,148.01x = 58,165.67 × 23,286.17
4. Step 4: Simplify right side
   42,148.01x = 1,354,455,563.35
5. Step 5: Solve for x
   x = 1,354,455,563.35/42,148.01
6. Step 6: Final answer
   x = 32,135.69