Finding the Fourth Proportional to 2,096,298.69, 2,892,994.70 and 1,178,816.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096,298.69 : 2,892,994.70 = 1,178,816.55 : x
2. Step 2: Convert to fraction form
   2,096,298.69/2,892,994.70 = 1,178,816.55/x
3. Step 3: Cross multiply
   2,096,298.69x = 2,892,994.70 × 1,178,816.55
4. Step 4: Simplify right side
   2,096,298.69x = 3,410,310,031,422.29
5. Step 5: Solve for x
   x = 3,410,310,031,422.29/2,096,298.69
6. Step 6: Final answer
   x = 1,626,824.48