Finding the Fourth Proportional to 83,329.61, 114,994.49 and 45,089.83

Step by Step Solution

1. Step 1: Write the proportion equation
   83,329.61 : 114,994.49 = 45,089.83 : x
2. Step 2: Convert to fraction form
   83,329.61/114,994.49 = 45,089.83/x
3. Step 3: Cross multiply
   83,329.61x = 114,994.49 × 45,089.83
4. Step 4: Simplify right side
   83,329.61x = 5,185,082,176.96
5. Step 5: Solve for x
   x = 5,185,082,176.96/83,329.61
6. Step 6: Final answer
   x = 62,223.77