Finding the Fourth Proportional to 42,540.19, 58,705.46 and 23,676.91

Step by Step Solution

1. Step 1: Write the proportion equation
   42,540.19 : 58,705.46 = 23,676.91 : x
2. Step 2: Convert to fraction form
   42,540.19/58,705.46 = 23,676.91/x
3. Step 3: Cross multiply
   42,540.19x = 58,705.46 × 23,676.91
4. Step 4: Simplify right side
   42,540.19x = 1,389,963,716.57
5. Step 5: Solve for x
   x = 1,389,963,716.57/42,540.19
6. Step 6: Final answer
   x = 32,674.13