Finding the Fourth Proportional to 2,024,740.60, 3,039,079.20 and 1,227,579.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,024,740.60 : 3,039,079.20 = 1,227,579.10 : x
2. Step 2: Convert to fraction form
   2,024,740.60/3,039,079.20 = 1,227,579.10/x
3. Step 3: Cross multiply
   2,024,740.60x = 3,039,079.20 × 1,227,579.10
4. Step 4: Simplify right side
   2,024,740.60x = 3,730,710,109,164.72
5. Step 5: Solve for x
   x = 3,730,710,109,164.72/2,024,740.60
6. Step 6: Final answer
   x = 1,842,562.01