Finding the Fourth Proportional to 82,802.30, 114,282.12 and 48,808.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,802.30 : 114,282.12 = 48,808.82 : x
2. Step 2: Convert to fraction form
   82,802.30/114,282.12 = 48,808.82/x
3. Step 3: Cross multiply
   82,802.30x = 114,282.12 × 48,808.82
4. Step 4: Simplify right side
   82,802.30x = 5,577,975,893.04
5. Step 5: Solve for x
   x = 5,577,975,893.04/82,802.30
6. Step 6: Final answer
   x = 67,364.99