Finding the Fourth Proportional to 42,374.98, 58,478.79 and 23,513.86

Step by Step Solution

1. Step 1: Write the proportion equation
   42,374.98 : 58,478.79 = 23,513.86 : x
2. Step 2: Convert to fraction form
   42,374.98/58,478.79 = 23,513.86/x
3. Step 3: Cross multiply
   42,374.98x = 58,478.79 × 23,513.86
4. Step 4: Simplify right side
   42,374.98x = 1,375,062,081.03
5. Step 5: Solve for x
   x = 1,375,062,081.03/42,374.98
6. Step 6: Final answer
   x = 32,449.86