Finding the Fourth Proportional to 83,407.54, 115,103.55 and 45,682.06

Step by Step Solution

1. Step 1: Write the proportion equation
   83,407.54 : 115,103.55 = 45,682.06 : x
2. Step 2: Convert to fraction form
   83,407.54/115,103.55 = 45,682.06/x
3. Step 3: Cross multiply
   83,407.54x = 115,103.55 × 45,682.06
4. Step 4: Simplify right side
   83,407.54x = 5,258,167,277.31
5. Step 5: Solve for x
   x = 5,258,167,277.31/83,407.54
6. Step 6: Final answer
   x = 63,041.87