Finding the Fourth Proportional to 83,980.27, 115,892.77 and 46,254.52

Step by Step Solution

1. Step 1: Write the proportion equation
   83,980.27 : 115,892.77 = 46,254.52 : x
2. Step 2: Convert to fraction form
   83,980.27/115,892.77 = 46,254.52/x
3. Step 3: Cross multiply
   83,980.27x = 115,892.77 × 46,254.52
4. Step 4: Simplify right side
   83,980.27x = 5,360,564,621.27
5. Step 5: Solve for x
   x = 5,360,564,621.27/83,980.27
6. Step 6: Final answer
   x = 63,831.24