Finding the Fourth Proportional to 2,663,681, 3,995,525.34 and 1,087,745

Step by Step Solution

1. Step 1: Write the proportion equation
   2,663,681 : 3,995,525.34 = 1,087,745 : x
2. Step 2: Convert to fraction form
   2,663,681/3,995,525.34 = 1,087,745/x
3. Step 3: Cross multiply
   2,663,681x = 3,995,525.34 × 1,087,745
4. Step 4: Simplify right side
   2,663,681x = 4,346,112,710,958.30
5. Step 5: Solve for x
   x = 4,346,112,710,958.30/2,663,681
6. Step 6: Final answer
   x = 1,631,619.07