Finding the Fourth Proportional to 2,035,311.99, 2,808,822.17 and 1,219,498.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035,311.99 : 2,808,822.17 = 1,219,498.16 : x
2. Step 2: Convert to fraction form
   2,035,311.99/2,808,822.17 = 1,219,498.16/x
3. Step 3: Cross multiply
   2,035,311.99x = 2,808,822.17 × 1,219,498.16
4. Step 4: Simplify right side
   2,035,311.99x = 3,425,353,461,984.72
5. Step 5: Solve for x
   x = 3,425,353,461,984.72/2,035,311.99
6. Step 6: Final answer
   x = 1,682,962.36