Finding the Fourth Proportional to 2,380,404.30, 3,564,701.55 and 1,908,012.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380,404.30 : 3,564,701.55 = 1,908,012.30 : x
2. Step 2: Convert to fraction form
   2,380,404.30/3,564,701.55 = 1,908,012.30/x
3. Step 3: Cross multiply
   2,380,404.30x = 3,564,701.55 × 1,908,012.30
4. Step 4: Simplify right side
   2,380,404.30x = 6,801,494,403,229.07
5. Step 5: Solve for x
   x = 6,801,494,403,229.07/2,380,404.30
6. Step 6: Final answer
   x = 2,857,285.38