Finding the Fourth Proportional to 2,656,940.56, 3,666,472.32 and 1,569,561.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656,940.56 : 3,666,472.32 = 1,569,561.32 : x
2. Step 2: Convert to fraction form
   2,656,940.56/3,666,472.32 = 1,569,561.32/x
3. Step 3: Cross multiply
   2,656,940.56x = 3,666,472.32 × 1,569,561.32
4. Step 4: Simplify right side
   2,656,940.56x = 5,754,753,134,322.66
5. Step 5: Solve for x
   x = 5,754,753,134,322.66/2,656,940.56
6. Step 6: Final answer
   x = 2,165,932.21