Finding the Fourth Proportional to 82,890.06, 114,403.23 and 48,896.52

Step by Step Solution

1. Step 1: Write the proportion equation
   82,890.06 : 114,403.23 = 48,896.52 : x
2. Step 2: Convert to fraction form
   82,890.06/114,403.23 = 48,896.52/x
3. Step 3: Cross multiply
   82,890.06x = 114,403.23 × 48,896.52
4. Step 4: Simplify right side
   82,890.06x = 5,593,919,823.76
5. Step 5: Solve for x
   x = 5,593,919,823.76/82,890.06
6. Step 6: Final answer
   x = 67,486.01