Finding the Fourth Proportional to 140,650.98, 194,111.55 and 84,061.14

Step by Step Solution

1. Step 1: Write the proportion equation
   140,650.98 : 194,111.55 = 84,061.14 : x
2. Step 2: Convert to fraction form
   140,650.98/194,111.55 = 84,061.14/x
3. Step 3: Cross multiply
   140,650.98x = 194,111.55 × 84,061.14
4. Step 4: Simplify right side
   140,650.98x = 16,317,238,180.17
5. Step 5: Solve for x
   x = 16,317,238,180.17/140,650.98
6. Step 6: Final answer
   x = 116,012.26