Finding the Fourth Proportional to 2,878,093.71, 4,315,694.72 and 958,326.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,878,093.71 : 4,315,694.72 = 958,326.30 : x
2. Step 2: Convert to fraction form
   2,878,093.71/4,315,694.72 = 958,326.30/x
3. Step 3: Cross multiply
   2,878,093.71x = 4,315,694.72 × 958,326.30
4. Step 4: Simplify right side
   2,878,093.71x = 4,135,843,748,155.50
5. Step 5: Solve for x
   x = 4,135,843,748,155.50/2,878,093.71
6. Step 6: Final answer
   x = 1,437,008.02