Finding the Fourth Proportional to 42,275.93, 58,340.66 and 23,413.05

Step by Step Solution

1. Step 1: Write the proportion equation
   42,275.93 : 58,340.66 = 23,413.05 : x
2. Step 2: Convert to fraction form
   42,275.93/58,340.66 = 23,413.05/x
3. Step 3: Cross multiply
   42,275.93x = 58,340.66 × 23,413.05
4. Step 4: Simplify right side
   42,275.93x = 1,365,932,672.55
5. Step 5: Solve for x
   x = 1,365,932,672.55/42,275.93
6. Step 6: Final answer
   x = 32,309.94