Finding the Fourth Proportional to 105,184.02, 146,133.86 and 103,922.88

Step by Step Solution

1. Step 1: Write the proportion equation
   105,184.02 : 146,133.86 = 103,922.88 : x
2. Step 2: Convert to fraction form
   105,184.02/146,133.86 = 103,922.88/x
3. Step 3: Cross multiply
   105,184.02x = 146,133.86 × 103,922.88
4. Step 4: Simplify right side
   105,184.02x = 15,186,651,077.10
5. Step 5: Solve for x
   x = 15,186,651,077.10/105,184.02
6. Step 6: Final answer
   x = 144,381.73