Finding the Fourth Proportional to 52,792.20, 72,804.56 and 35,821.08

Step by Step Solution

1. Step 1: Write the proportion equation
   52,792.20 : 72,804.56 = 35,821.08 : x
2. Step 2: Convert to fraction form
   52,792.20/72,804.56 = 35,821.08/x
3. Step 3: Cross multiply
   52,792.20x = 72,804.56 × 35,821.08
4. Step 4: Simplify right side
   52,792.20x = 2,607,937,789.02
5. Step 5: Solve for x
   x = 2,607,937,789.02/52,792.20
6. Step 6: Final answer
   x = 49,400.06