Finding the Fourth Proportional to 42,531.37, 58,693.49 and 23,413.07

Step by Step Solution

1. Step 1: Write the proportion equation
   42,531.37 : 58,693.49 = 23,413.07 : x
2. Step 2: Convert to fraction form
   42,531.37/58,693.49 = 23,413.07/x
3. Step 3: Cross multiply
   42,531.37x = 58,693.49 × 23,413.07
4. Step 4: Simplify right side
   42,531.37x = 1,374,194,554.98
5. Step 5: Solve for x
   x = 1,374,194,554.98/42,531.37
6. Step 6: Final answer
   x = 32,310.14