Finding the Fourth Proportional to 2,434,203.78, 3,358,069.83 and 1,575,041.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434,203.78 : 3,358,069.83 = 1,575,041.10 : x
2. Step 2: Convert to fraction form
   2,434,203.78/3,358,069.83 = 1,575,041.10/x
3. Step 3: Cross multiply
   2,434,203.78x = 3,358,069.83 × 1,575,041.10
4. Step 4: Simplify right side
   2,434,203.78x = 5,289,097,998,920.01
5. Step 5: Solve for x
   x = 5,289,097,998,920.01/2,434,203.78
6. Step 6: Final answer
   x = 2,172,824.66