Finding the Fourth Proportional to 2,722,496.91, 3,757,265.39 and 1,561,051.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722,496.91 : 3,757,265.39 = 1,561,051.25 : x
2. Step 2: Convert to fraction form
   2,722,496.91/3,757,265.39 = 1,561,051.25/x
3. Step 3: Cross multiply
   2,722,496.91x = 3,757,265.39 × 1,561,051.25
4. Step 4: Simplify right side
   2,722,496.91x = 5,865,283,807,049.65
5. Step 5: Solve for x
   x = 5,865,283,807,049.65/2,722,496.91
6. Step 6: Final answer
   x = 2,154,376.66