Finding the Fourth Proportional to 120,061.86, 165,691.74 and 69,082.33

Step by Step Solution

1. Step 1: Write the proportion equation
   120,061.86 : 165,691.74 = 69,082.33 : x
2. Step 2: Convert to fraction form
   120,061.86/165,691.74 = 69,082.33/x
3. Step 3: Cross multiply
   120,061.86x = 165,691.74 × 69,082.33
4. Step 4: Simplify right side
   120,061.86x = 11,446,371,538.54
5. Step 5: Solve for x
   x = 11,446,371,538.54/120,061.86
6. Step 6: Final answer
   x = 95,337.29