Finding the Fourth Proportional to 82,310.63, 113,593.52 and 46,499.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,310.63 : 113,593.52 = 46,499.72 : x
2. Step 2: Convert to fraction form
   82,310.63/113,593.52 = 46,499.72/x
3. Step 3: Cross multiply
   82,310.63x = 113,593.52 × 46,499.72
4. Step 4: Simplify right side
   82,310.63x = 5,282,066,422.10
5. Step 5: Solve for x
   x = 5,282,066,422.10/82,310.63
6. Step 6: Final answer
   x = 64,172.35