Finding the Fourth Proportional to 2,759,443.20, 3,808,026 and 1,552,219.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,759,443.20 : 3,808,026 = 1,552,219.20 : x
2. Step 2: Convert to fraction form
   2,759,443.20/3,808,026 = 1,552,219.20/x
3. Step 3: Cross multiply
   2,759,443.20x = 3,808,026 × 1,552,219.20
4. Step 4: Simplify right side
   2,759,443.20x = 5,910,891,071,299.20
5. Step 5: Solve for x
   x = 5,910,891,071,299.20/2,759,443.20
6. Step 6: Final answer
   x = 2,142,059.34