Finding the Fourth Proportional to 2,709,308.12, 4,061,117.39 and 911,567.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,709,308.12 : 4,061,117.39 = 911,567.52 : x
2. Step 2: Convert to fraction form
   2,709,308.12/4,061,117.39 = 911,567.52/x
3. Step 3: Cross multiply
   2,709,308.12x = 4,061,117.39 × 911,567.52
4. Step 4: Simplify right side
   2,709,308.12x = 3,701,982,703,073.34
5. Step 5: Solve for x
   x = 3,701,982,703,073.34/2,709,308.12
6. Step 6: Final answer
   x = 1,366,394.13