Finding the Fourth Proportional to 82,618.48, 114,013.61 and 46,810.91

Step by Step Solution

1. Step 1: Write the proportion equation
   82,618.48 : 114,013.61 = 46,810.91 : x
2. Step 2: Convert to fraction form
   82,618.48/114,013.61 = 46,810.91/x
3. Step 3: Cross multiply
   82,618.48x = 114,013.61 × 46,810.91
4. Step 4: Simplify right side
   82,618.48x = 5,337,080,811.00
5. Step 5: Solve for x
   x = 5,337,080,811.00/82,618.48
6. Step 6: Final answer
   x = 64,599.12