Finding the Fourth Proportional to 82,808.30, 114,265.93 and 46,991.18

Step by Step Solution

1. Step 1: Write the proportion equation
   82,808.30 : 114,265.93 = 46,991.18 : x
2. Step 2: Convert to fraction form
   82,808.30/114,265.93 = 46,991.18/x
3. Step 3: Cross multiply
   82,808.30x = 114,265.93 × 46,991.18
4. Step 4: Simplify right side
   82,808.30x = 5,369,490,884.50
5. Step 5: Solve for x
   x = 5,369,490,884.50/82,808.30
6. Step 6: Final answer
   x = 64,842.42