Finding the Fourth Proportional to 83,426.96, 115,128.06 and 45,701.48

Step by Step Solution

1. Step 1: Write the proportion equation
   83,426.96 : 115,128.06 = 45,701.48 : x
2. Step 2: Convert to fraction form
   83,426.96/115,128.06 = 45,701.48/x
3. Step 3: Cross multiply
   83,426.96x = 115,128.06 × 45,701.48
4. Step 4: Simplify right side
   83,426.96x = 5,261,522,731.53
5. Step 5: Solve for x
   x = 5,261,522,731.53/83,426.96
6. Step 6: Final answer
   x = 63,067.42