Finding the Fourth Proportional to 83,225.56, 114,851.37 and 45,499.81

Step by Step Solution

1. Step 1: Write the proportion equation
   83,225.56 : 114,851.37 = 45,499.81 : x
2. Step 2: Convert to fraction form
   83,225.56/114,851.37 = 45,499.81/x
3. Step 3: Cross multiply
   83,225.56x = 114,851.37 × 45,499.81
4. Step 4: Simplify right side
   83,225.56x = 5,225,715,513.24
5. Step 5: Solve for x
   x = 5,225,715,513.24/83,225.56
6. Step 6: Final answer
   x = 62,789.79