Finding the Fourth Proportional to 52,603.86, 72,561.51 and 33,708.18

Step by Step Solution

1. Step 1: Write the proportion equation
   52,603.86 : 72,561.51 = 33,708.18 : x
2. Step 2: Convert to fraction form
   52,603.86/72,561.51 = 33,708.18/x
3. Step 3: Cross multiply
   52,603.86x = 72,561.51 × 33,708.18
4. Step 4: Simplify right side
   52,603.86x = 2,445,916,440.15
5. Step 5: Solve for x
   x = 2,445,916,440.15/52,603.86
6. Step 6: Final answer
   x = 46,496.90