Finding the Fourth Proportional to 2,412,598.05, 3,330,132.61 and 1,553,158.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,412,598.05 : 3,330,132.61 = 1,553,158.28 : x
2. Step 2: Convert to fraction form
   2,412,598.05/3,330,132.61 = 1,553,158.28/x
3. Step 3: Cross multiply
   2,412,598.05x = 3,330,132.61 × 1,553,158.28
4. Step 4: Simplify right side
   2,412,598.05x = 5,172,223,036,719.51
5. Step 5: Solve for x
   x = 5,172,223,036,719.51/2,412,598.05
6. Step 6: Final answer
   x = 2,143,839.52