Finding the Fourth Proportional to 2,086,950.16, 3,123,450.04 and 1,188,150.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,086,950.16 : 3,123,450.04 = 1,188,150.62 : x
2. Step 2: Convert to fraction form
   2,086,950.16/3,123,450.04 = 1,188,150.62/x
3. Step 3: Cross multiply
   2,086,950.16x = 3,123,450.04 × 1,188,150.62
4. Step 4: Simplify right side
   2,086,950.16x = 3,711,129,101,565.03
5. Step 5: Solve for x
   x = 3,711,129,101,565.03/2,086,950.16
6. Step 6: Final answer
   x = 1,778,254.78