Finding the Fourth Proportional to 2,108,045.36, 2,909,082.86 and 1,141,150.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,045.36 : 2,909,082.86 = 1,141,150.76 : x
2. Step 2: Convert to fraction form
   2,108,045.36/2,909,082.86 = 1,141,150.76/x
3. Step 3: Cross multiply
   2,108,045.36x = 2,909,082.86 × 1,141,150.76
4. Step 4: Simplify right side
   2,108,045.36x = 3,319,702,116,591.97
5. Step 5: Solve for x
   x = 3,319,702,116,591.97/2,108,045.36
6. Step 6: Final answer
   x = 1,574,777.36