Finding the Fourth Proportional to 82,849.82, 114,332.74 and 45,124.06

Step by Step Solution

1. Step 1: Write the proportion equation
   82,849.82 : 114,332.74 = 45,124.06 : x
2. Step 2: Convert to fraction form
   82,849.82/114,332.74 = 45,124.06/x
3. Step 3: Cross multiply
   82,849.82x = 114,332.74 × 45,124.06
4. Step 4: Simplify right side
   82,849.82x = 5,159,157,419.72
5. Step 5: Solve for x
   x = 5,159,157,419.72/82,849.82
6. Step 6: Final answer
   x = 62,271.20