Finding the Fourth Proportional to 42,196.38, 58,204.10 and 32,102.70

Step by Step Solution

1. Step 1: Write the proportion equation
   42,196.38 : 58,204.10 = 32,102.70 : x
2. Step 2: Convert to fraction form
   42,196.38/58,204.10 = 32,102.70/x
3. Step 3: Cross multiply
   42,196.38x = 58,204.10 × 32,102.70
4. Step 4: Simplify right side
   42,196.38x = 1,868,508,761.07
5. Step 5: Solve for x
   x = 1,868,508,761.07/42,196.38
6. Step 6: Final answer
   x = 44,281.26