Finding the Fourth Proportional to 2,009,106.77, 2,772,617.33 and 1,091,335.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009,106.77 : 2,772,617.33 = 1,091,335.62 : x
2. Step 2: Convert to fraction form
   2,009,106.77/2,772,617.33 = 1,091,335.62/x
3. Step 3: Cross multiply
   2,009,106.77x = 2,772,617.33 × 1,091,335.62
4. Step 4: Simplify right side
   2,009,106.77x = 3,025,856,055,586.63
5. Step 5: Solve for x
   x = 3,025,856,055,586.63/2,009,106.77
6. Step 6: Final answer
   x = 1,506,070.31