Finding the Fourth Proportional to 35,413.31, 53,082.78 and 17,846.30

Step by Step Solution

1. Step 1: Write the proportion equation
   35,413.31 : 53,082.78 = 17,846.30 : x
2. Step 2: Convert to fraction form
   35,413.31/53,082.78 = 17,846.30/x
3. Step 3: Cross multiply
   35,413.31x = 53,082.78 × 17,846.30
4. Step 4: Simplify right side
   35,413.31x = 947,331,216.71
5. Step 5: Solve for x
   x = 947,331,216.71/35,413.31
6. Step 6: Final answer
   x = 26,750.71