Finding the Fourth Proportional to 2,007,073.31, 2,769,781.10 and 1,089,310.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,073.31 : 2,769,781.10 = 1,089,310.59 : x
2. Step 2: Convert to fraction form
   2,007,073.31/2,769,781.10 = 1,089,310.59/x
3. Step 3: Cross multiply
   2,007,073.31x = 2,769,781.10 × 1,089,310.59
4. Step 4: Simplify right side
   2,007,073.31x = 3,017,151,878,765.30
5. Step 5: Solve for x
   x = 3,017,151,878,765.30/2,007,073.31
6. Step 6: Final answer
   x = 1,503,259.43