Finding the Fourth Proportional to 82,983, 114,516.54 and 45,257.52

Step by Step Solution

1. Step 1: Write the proportion equation
   82,983 : 114,516.54 = 45,257.52 : x
2. Step 2: Convert to fraction form
   82,983/114,516.54 = 45,257.52/x
3. Step 3: Cross multiply
   82,983x = 114,516.54 × 45,257.52
4. Step 4: Simplify right side
   82,983x = 5,182,734,599.38
5. Step 5: Solve for x
   x = 5,182,734,599.38/82,983
6. Step 6: Final answer
   x = 62,455.38