Finding the Fourth Proportional to 82,157.10, 113,376.55 and 46,347

Step by Step Solution

1. Step 1: Write the proportion equation
   82,157.10 : 113,376.55 = 46,347 : x
2. Step 2: Convert to fraction form
   82,157.10/113,376.55 = 46,347/x
3. Step 3: Cross multiply
   82,157.10x = 113,376.55 × 46,347
4. Step 4: Simplify right side
   82,157.10x = 5,254,662,962.85
5. Step 5: Solve for x
   x = 5,254,662,962.85/82,157.10
6. Step 6: Final answer
   x = 63,958.72