Finding the Fourth Proportional to 1,957,111.89, 2,700,813.53 and 1,141,157.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,957,111.89 : 2,700,813.53 = 1,141,157.99 : x
2. Step 2: Convert to fraction form
   1,957,111.89/2,700,813.53 = 1,141,157.99/x
3. Step 3: Cross multiply
   1,957,111.89x = 2,700,813.53 × 1,141,157.99
4. Step 4: Simplify right side
   1,957,111.89x = 3,082,054,920,049.75
5. Step 5: Solve for x
   x = 3,082,054,920,049.75/1,957,111.89
6. Step 6: Final answer
   x = 1,574,797.50