Finding the Fourth Proportional to 82,513, 113,873.56 and 46,702.88

Step by Step Solution

1. Step 1: Write the proportion equation
   82,513 : 113,873.56 = 46,702.88 : x
2. Step 2: Convert to fraction form
   82,513/113,873.56 = 46,702.88/x
3. Step 3: Cross multiply
   82,513x = 113,873.56 × 46,702.88
4. Step 4: Simplify right side
   82,513x = 5,318,223,207.85
5. Step 5: Solve for x
   x = 5,318,223,207.85/82,513
6. Step 6: Final answer
   x = 64,453.16