Finding the Fourth Proportional to 1,601,196.10, 2,401,586.79 and 603,794.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,601,196.10 : 2,401,586.79 = 603,794.50 : x
2. Step 2: Convert to fraction form
   1,601,196.10/2,401,586.79 = 603,794.50/x
3. Step 3: Cross multiply
   1,601,196.10x = 2,401,586.79 × 603,794.50
4. Step 4: Simplify right side
   1,601,196.10x = 1,450,064,895,074.66
5. Step 5: Solve for x
   x = 1,450,064,895,074.66/1,601,196.10
6. Step 6: Final answer
   x = 905,613.56