Finding the Fourth Proportional to 42,741, 58,981.50 and 23,878.26

Step by Step Solution

1. Step 1: Write the proportion equation
   42,741 : 58,981.50 = 23,878.26 : x
2. Step 2: Convert to fraction form
   42,741/58,981.50 = 23,878.26/x
3. Step 3: Cross multiply
   42,741x = 58,981.50 × 23,878.26
4. Step 4: Simplify right side
   42,741x = 1,408,375,592.19
5. Step 5: Solve for x
   x = 1,408,375,592.19/42,741
6. Step 6: Final answer
   x = 32,951.40