Finding the Fourth Proportional to 2,958,513.75, 4,437,426.18 and 799,436.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,958,513.75 : 4,437,426.18 = 799,436.28 : x
2. Step 2: Convert to fraction form
   2,958,513.75/4,437,426.18 = 799,436.28/x
3. Step 3: Cross multiply
   2,958,513.75x = 4,437,426.18 × 799,436.28
4. Step 4: Simplify right side
   2,958,513.75x = 3,547,439,478,113.81
5. Step 5: Solve for x
   x = 3,547,439,478,113.81/2,958,513.75
6. Step 6: Final answer
   x = 1,199,061.35