Finding the Fourth Proportional to 1,805,902.82, 2,492,050.52 and 1,031,380.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,805,902.82 : 2,492,050.52 = 1,031,380.41 : x
2. Step 2: Convert to fraction form
   1,805,902.82/2,492,050.52 = 1,031,380.41/x
3. Step 3: Cross multiply
   1,805,902.82x = 2,492,050.52 × 1,031,380.41
4. Step 4: Simplify right side
   1,805,902.82x = 2,570,252,081,901.41
5. Step 5: Solve for x
   x = 2,570,252,081,901.41/1,805,902.82
6. Step 6: Final answer
   x = 1,423,250.50