Finding the Fourth Proportional to 82,995.41, 114,532.18 and 48,543.47

Step by Step Solution

1. Step 1: Write the proportion equation
   82,995.41 : 114,532.18 = 48,543.47 : x
2. Step 2: Convert to fraction form
   82,995.41/114,532.18 = 48,543.47/x
3. Step 3: Cross multiply
   82,995.41x = 114,532.18 × 48,543.47
4. Step 4: Simplify right side
   82,995.41x = 5,559,789,443.86
5. Step 5: Solve for x
   x = 5,559,789,443.86/82,995.41
6. Step 6: Final answer
   x = 66,989.12