Finding the Fourth Proportional to 2,665,499.22, 3,674,562.75 and 1,900,224.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,499.22 : 3,674,562.75 = 1,900,224.18 : x
2. Step 2: Convert to fraction form
   2,665,499.22/3,674,562.75 = 1,900,224.18/x
3. Step 3: Cross multiply
   2,665,499.22x = 3,674,562.75 × 1,900,224.18
4. Step 4: Simplify right side
   2,665,499.22x = 6,982,492,988,477.30
5. Step 5: Solve for x
   x = 6,982,492,988,477.30/2,665,499.22
6. Step 6: Final answer
   x = 2,619,581.70