Finding the Fourth Proportional to 165,401.83, 248,073.00 and 43,823.19

Step by Step Solution

1. Step 1: Write the proportion equation
   165,401.83 : 248,073.00 = 43,823.19 : x
2. Step 2: Convert to fraction form
   165,401.83/248,073.00 = 43,823.19/x
3. Step 3: Cross multiply
   165,401.83x = 248,073.00 × 43,823.19
4. Step 4: Simplify right side
   165,401.83x = 10,871,350,978.81
5. Step 5: Solve for x
   x = 10,871,350,978.81/165,401.83
6. Step 6: Final answer
   x = 65,726.91