Finding the Fourth Proportional to 2,739,981.10, 3,842,272.10 and 2,739,981.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,739,981.10 : 3,842,272.10 = 2,739,981.10 : x
2. Step 2: Convert to fraction form
   2,739,981.10/3,842,272.10 = 2,739,981.10/x
3. Step 3: Cross multiply
   2,739,981.10x = 3,842,272.10 × 2,739,981.10
4. Step 4: Simplify right side
   2,739,981.10x = 10,527,752,935,057.31
5. Step 5: Solve for x
   x = 10,527,752,935,057.31/2,739,981.10
6. Step 6: Final answer
   x = 3,842,272.10