Finding the Fourth Proportional to 362,406.24, 543,394.71 and 109,610.10

Step by Step Solution

1. Step 1: Write the proportion equation
   362,406.24 : 543,394.71 = 109,610.10 : x
2. Step 2: Convert to fraction form
   362,406.24/543,394.71 = 109,610.10/x
3. Step 3: Cross multiply
   362,406.24x = 543,394.71 × 109,610.10
4. Step 4: Simplify right side
   362,406.24x = 59,561,548,502.57
5. Step 5: Solve for x
   x = 59,561,548,502.57/362,406.24
6. Step 6: Final answer
   x = 164,350.23