Finding the Fourth Proportional to 1,997,687.03, 2,996,558.18 and 649,856.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,997,687.03 : 2,996,558.18 = 649,856.67 : x
2. Step 2: Convert to fraction form
   1,997,687.03/2,996,558.18 = 649,856.67/x
3. Step 3: Cross multiply
   1,997,687.03x = 2,996,558.18 × 649,856.67
4. Step 4: Simplify right side
   1,997,687.03x = 1,947,333,317,066.78
5. Step 5: Solve for x
   x = 1,947,333,317,066.78/1,997,687.03
6. Step 6: Final answer
   x = 974,794.00