Finding the Fourth Proportional to 82,459.68, 113,810.76 and 46,649.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,459.68 : 113,810.76 = 46,649.76 : x
2. Step 2: Convert to fraction form
   82,459.68/113,810.76 = 46,649.76/x
3. Step 3: Cross multiply
   82,459.68x = 113,810.76 × 46,649.76
4. Step 4: Simplify right side
   82,459.68x = 5,309,244,639.42
5. Step 5: Solve for x
   x = 5,309,244,639.42/82,459.68
6. Step 6: Final answer
   x = 64,385.95