Finding the Fourth Proportional to 42,145.32, 58,159.44 and 23,282.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,145.32 : 58,159.44 = 23,282.04 : x
2. Step 2: Convert to fraction form
   42,145.32/58,159.44 = 23,282.04/x
3. Step 3: Cross multiply
   42,145.32x = 58,159.44 × 23,282.04
4. Step 4: Simplify right side
   42,145.32x = 1,354,070,408.46
5. Step 5: Solve for x
   x = 1,354,070,408.46/42,145.32
6. Step 6: Final answer
   x = 32,128.61