Finding the Fourth Proportional to 2,329,057.89, 3,491,509.10 and 908,783.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,329,057.89 : 3,491,509.10 = 908,783.55 : x
2. Step 2: Convert to fraction form
   2,329,057.89/3,491,509.10 = 908,783.55/x
3. Step 3: Cross multiply
   2,329,057.89x = 3,491,509.10 × 908,783.55
4. Step 4: Simplify right side
   2,329,057.89x = 3,173,026,030,211.39
5. Step 5: Solve for x
   x = 3,173,026,030,211.39/2,329,057.89
6. Step 6: Final answer
   x = 1,362,364.60