Finding the Fourth Proportional to 2,074,087.32, 3,112,093.28 and 876,289.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,087.32 : 3,112,093.28 = 876,289.29 : x
2. Step 2: Convert to fraction form
   2,074,087.32/3,112,093.28 = 876,289.29/x
3. Step 3: Cross multiply
   2,074,087.32x = 3,112,093.28 × 876,289.29
4. Step 4: Simplify right side
   2,074,087.32x = 2,727,094,006,363.53
5. Step 5: Solve for x
   x = 2,727,094,006,363.53/2,074,087.32
6. Step 6: Final answer
   x = 1,314,840.50