Finding the Fourth Proportional to 1,685,651.03, 2,527,949.50 and 563,457.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,685,651.03 : 2,527,949.50 = 563,457.59 : x
2. Step 2: Convert to fraction form
   1,685,651.03/2,527,949.50 = 563,457.59/x
3. Step 3: Cross multiply
   1,685,651.03x = 2,527,949.50 × 563,457.59
4. Step 4: Simplify right side
   1,685,651.03x = 1,424,392,317,454.67
5. Step 5: Solve for x
   x = 1,424,392,317,454.67/1,685,651.03
6. Step 6: Final answer
   x = 845,010.20