Finding the Fourth Proportional to 148,049.98, 204,314.22 and 84,377.50

Step by Step Solution

1. Step 1: Write the proportion equation
   148,049.98 : 204,314.22 = 84,377.50 : x
2. Step 2: Convert to fraction form
   148,049.98/204,314.22 = 84,377.50/x
3. Step 3: Cross multiply
   148,049.98x = 204,314.22 × 84,377.50
4. Step 4: Simplify right side
   148,049.98x = 17,239,523,098.05
5. Step 5: Solve for x
   x = 17,239,523,098.05/148,049.98
6. Step 6: Final answer
   x = 116,443.94