Finding the Fourth Proportional to 59,270, 81,791.52 and 35,402

Step by Step Solution

1. Step 1: Write the proportion equation
   59,270 : 81,791.52 = 35,402 : x
2. Step 2: Convert to fraction form
   59,270/81,791.52 = 35,402/x
3. Step 3: Cross multiply
   59,270x = 81,791.52 × 35,402
4. Step 4: Simplify right side
   59,270x = 2,895,583,391.04
5. Step 5: Solve for x
   x = 2,895,583,391.04/59,270
6. Step 6: Final answer
   x = 48,854.11