Finding the Fourth Proportional to 2,329,010.55, 3,491,438.18 and 908,736.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,329,010.55 : 3,491,438.18 = 908,736.30 : x
2. Step 2: Convert to fraction form
   2,329,010.55/3,491,438.18 = 908,736.30/x
3. Step 3: Cross multiply
   2,329,010.55x = 3,491,438.18 × 908,736.30
4. Step 4: Simplify right side
   2,329,010.55x = 3,172,796,608,828.25
5. Step 5: Solve for x
   x = 3,172,796,608,828.25/2,329,010.55
6. Step 6: Final answer
   x = 1,362,293.79