Finding the Fourth Proportional to 83,109.34, 114,693.24 and 45,386.02

Step by Step Solution

1. Step 1: Write the proportion equation
   83,109.34 : 114,693.24 = 45,386.02 : x
2. Step 2: Convert to fraction form
   83,109.34/114,693.24 = 45,386.02/x
3. Step 3: Cross multiply
   83,109.34x = 114,693.24 × 45,386.02
4. Step 4: Simplify right side
   83,109.34x = 5,205,469,684.50
5. Step 5: Solve for x
   x = 5,205,469,684.50/83,109.34
6. Step 6: Final answer
   x = 62,633.99