Finding the Fourth Proportional to 42,641.15, 58,845.01 and 23,521.59

Step by Step Solution

1. Step 1: Write the proportion equation
   42,641.15 : 58,845.01 = 23,521.59 : x
2. Step 2: Convert to fraction form
   42,641.15/58,845.01 = 23,521.59/x
3. Step 3: Cross multiply
   42,641.15x = 58,845.01 × 23,521.59
4. Step 4: Simplify right side
   42,641.15x = 1,384,128,198.77
5. Step 5: Solve for x
   x = 1,384,128,198.77/42,641.15
6. Step 6: Final answer
   x = 32,459.92