Finding the Fourth Proportional to 2,047,361.05, 2,825,368.05 and 1,129,590.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,361.05 : 2,825,368.05 = 1,129,590.15 : x
2. Step 2: Convert to fraction form
   2,047,361.05/2,825,368.05 = 1,129,590.15/x
3. Step 3: Cross multiply
   2,047,361.05x = 2,825,368.05 × 1,129,590.15
4. Step 4: Simplify right side
   2,047,361.05x = 3,191,507,919,404.71
5. Step 5: Solve for x
   x = 3,191,507,919,404.71/2,047,361.05
6. Step 6: Final answer
   x = 1,558,839.81