Finding the Fourth Proportional to 2,303,861.58, 3,455,398.52 and 620,571.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,303,861.58 : 3,455,398.52 = 620,571.42 : x
2. Step 2: Convert to fraction form
   2,303,861.58/3,455,398.52 = 620,571.42/x
3. Step 3: Cross multiply
   2,303,861.58x = 3,455,398.52 × 620,571.42
4. Step 4: Simplify right side
   2,303,861.58x = 2,144,321,566,222.30
5. Step 5: Solve for x
   x = 2,144,321,566,222.30/2,303,861.58
6. Step 6: Final answer
   x = 930,751.04