Finding the Fourth Proportional to 82,599.12, 113,983.56 and 46,791.12

Step by Step Solution

1. Step 1: Write the proportion equation
   82,599.12 : 113,983.56 = 46,791.12 : x
2. Step 2: Convert to fraction form
   82,599.12/113,983.56 = 46,791.12/x
3. Step 3: Cross multiply
   82,599.12x = 113,983.56 × 46,791.12
4. Step 4: Simplify right side
   82,599.12x = 5,333,418,433.99
5. Step 5: Solve for x
   x = 5,333,418,433.99/82,599.12
6. Step 6: Final answer
   x = 64,569.92