Finding the Fourth Proportional to 1,813,067.88, 2,501,981.46 and 997,271.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,813,067.88 : 2,501,981.46 = 997,271.52 : x
2. Step 2: Convert to fraction form
   1,813,067.88/2,501,981.46 = 997,271.52/x
3. Step 3: Cross multiply
   1,813,067.88x = 2,501,981.46 × 997,271.52
4. Step 4: Simplify right side
   1,813,067.88x = 2,495,154,853,626.02
5. Step 5: Solve for x
   x = 2,495,154,853,626.02/1,813,067.88
6. Step 6: Final answer
   x = 1,376,205.98