Finding the Fourth Proportional to 1,812,271.02, 2,500,870 and 996,468.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,812,271.02 : 2,500,870 = 996,468.99 : x
2. Step 2: Convert to fraction form
   1,812,271.02/2,500,870 = 996,468.99/x
3. Step 3: Cross multiply
   1,812,271.02x = 2,500,870 × 996,468.99
4. Step 4: Simplify right side
   1,812,271.02x = 2,492,039,403,021.30
5. Step 5: Solve for x
   x = 2,492,039,403,021.30/1,812,271.02
6. Step 6: Final answer
   x = 1,375,092.01