Finding the Fourth Proportional to 1,088,014.65, 1,500,994.57 and 679,407.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,088,014.65 : 1,500,994.57 = 679,407.10 : x
2. Step 2: Convert to fraction form
   1,088,014.65/1,500,994.57 = 679,407.10/x
3. Step 3: Cross multiply
   1,088,014.65x = 1,500,994.57 × 679,407.10
4. Step 4: Simplify right side
   1,088,014.65x = 1,019,786,364,558.86
5. Step 5: Solve for x
   x = 1,019,786,364,558.86/1,088,014.65
6. Step 6: Final answer
   x = 937,291.03