Finding the Fourth Proportional to 42,748.80, 58,991.50 and 23,627.58

Step by Step Solution

1. Step 1: Write the proportion equation
   42,748.80 : 58,991.50 = 23,627.58 : x
2. Step 2: Convert to fraction form
   42,748.80/58,991.50 = 23,627.58/x
3. Step 3: Cross multiply
   42,748.80x = 58,991.50 × 23,627.58
4. Step 4: Simplify right side
   42,748.80x = 1,393,826,385.57
5. Step 5: Solve for x
   x = 1,393,826,385.57/42,748.80
6. Step 6: Final answer
   x = 32,605.04