Finding the Fourth Proportional to 42,211.26, 58,250.82 and 23,348.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,211.26 : 58,250.82 = 23,348.40 : x
2. Step 2: Convert to fraction form
   42,211.26/58,250.82 = 23,348.40/x
3. Step 3: Cross multiply
   42,211.26x = 58,250.82 × 23,348.40
4. Step 4: Simplify right side
   42,211.26x = 1,360,063,445.69
5. Step 5: Solve for x
   x = 1,360,063,445.69/42,211.26
6. Step 6: Final answer
   x = 32,220.39