Finding the Fourth Proportional to 82,999.50, 114,538.04 and 46,698.18

Step by Step Solution

1. Step 1: Write the proportion equation
   82,999.50 : 114,538.04 = 46,698.18 : x
2. Step 2: Convert to fraction form
   82,999.50/114,538.04 = 46,698.18/x
3. Step 3: Cross multiply
   82,999.50x = 114,538.04 × 46,698.18
4. Step 4: Simplify right side
   82,999.50x = 5,348,718,008.77
5. Step 5: Solve for x
   x = 5,348,718,008.77/82,999.50
6. Step 6: Final answer
   x = 64,442.77