Finding the Fourth Proportional to 2,442,198.72, 3,371,904.54 and 1,525,824.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,442,198.72 : 3,371,904.54 = 1,525,824.12 : x
2. Step 2: Convert to fraction form
   2,442,198.72/3,371,904.54 = 1,525,824.12/x
3. Step 3: Cross multiply
   2,442,198.72x = 3,371,904.54 × 1,525,824.12
4. Step 4: Simplify right side
   2,442,198.72x = 5,144,933,277,469.51
5. Step 5: Solve for x
   x = 5,144,933,277,469.51/2,442,198.72
6. Step 6: Final answer
   x = 2,106,680.85