Finding the Fourth Proportional to 2,024,748.60, 3,039,091.20 and 1,227,587.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,024,748.60 : 3,039,091.20 = 1,227,587.10 : x
2. Step 2: Convert to fraction form
   2,024,748.60/3,039,091.20 = 1,227,587.10/x
3. Step 3: Cross multiply
   2,024,748.60x = 3,039,091.20 × 1,227,587.10
4. Step 4: Simplify right side
   2,024,748.60x = 3,730,749,152,843.52
5. Step 5: Solve for x
   x = 3,730,749,152,843.52/2,024,748.60
6. Step 6: Final answer
   x = 1,842,574.01