Finding the Fourth Proportional to 82,802.42, 114,282.30 and 48,808.95

Step by Step Solution

1. Step 1: Write the proportion equation
   82,802.42 : 114,282.30 = 48,808.95 : x
2. Step 2: Convert to fraction form
   82,802.42/114,282.30 = 48,808.95/x
3. Step 3: Cross multiply
   82,802.42x = 114,282.30 × 48,808.95
4. Step 4: Simplify right side
   82,802.42x = 5,577,999,066.59
5. Step 5: Solve for x
   x = 5,577,999,066.59/82,802.42
6. Step 6: Final answer
   x = 67,365.17