Finding the Fourth Proportional to 2,753,231.55, 4,129,928.73 and 1,314,066.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,753,231.55 : 4,129,928.73 = 1,314,066.59 : x
2. Step 2: Convert to fraction form
   2,753,231.55/4,129,928.73 = 1,314,066.59/x
3. Step 3: Cross multiply
   2,753,231.55x = 4,129,928.73 × 1,314,066.59
4. Step 4: Simplify right side
   2,753,231.55x = 5,427,001,342,524.49
5. Step 5: Solve for x
   x = 5,427,001,342,524.49/2,753,231.55
6. Step 6: Final answer
   x = 1,971,138.73