Finding the Fourth Proportional to 83,231.25, 114,859.31 and 45,507.93

Step by Step Solution

1. Step 1: Write the proportion equation
   83,231.25 : 114,859.31 = 45,507.93 : x
2. Step 2: Convert to fraction form
   83,231.25/114,859.31 = 45,507.93/x
3. Step 3: Cross multiply
   83,231.25x = 114,859.31 × 45,507.93
4. Step 4: Simplify right side
   83,231.25x = 5,227,009,439.33
5. Step 5: Solve for x
   x = 5,227,009,439.33/83,231.25
6. Step 6: Final answer
   x = 62,801.04