Finding the Fourth Proportional to 2,428,298.02, 3,351,056.88 and 1,340,570.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,298.02 : 3,351,056.88 = 1,340,570.35 : x
2. Step 2: Convert to fraction form
   2,428,298.02/3,351,056.88 = 1,340,570.35/x
3. Step 3: Cross multiply
   2,428,298.02x = 3,351,056.88 × 1,340,570.35
4. Step 4: Simplify right side
   2,428,298.02x = 4,492,327,494,491.51
5. Step 5: Solve for x
   x = 4,492,327,494,491.51/2,428,298.02
6. Step 6: Final answer
   x = 1,849,990.18