Finding the Fourth Proportional to 69,009.24, 95,165.10 and 43,815

Step by Step Solution

1. Step 1: Write the proportion equation
   69,009.24 : 95,165.10 = 43,815 : x
2. Step 2: Convert to fraction form
   69,009.24/95,165.10 = 43,815/x
3. Step 3: Cross multiply
   69,009.24x = 95,165.10 × 43,815
4. Step 4: Simplify right side
   69,009.24x = 4,169,658,856.50
5. Step 5: Solve for x
   x = 4,169,658,856.50/69,009.24
6. Step 6: Final answer
   x = 60,421.75