Finding the Fourth Proportional to 2,679,419.30, 4,019,132.16 and 734,164.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,679,419.30 : 4,019,132.16 = 734,164.50 : x
2. Step 2: Convert to fraction form
   2,679,419.30/4,019,132.16 = 734,164.50/x
3. Step 3: Cross multiply
   2,679,419.30x = 4,019,132.16 × 734,164.50
4. Step 4: Simplify right side
   2,679,419.30x = 2,950,704,152,680.32
5. Step 5: Solve for x
   x = 2,950,704,152,680.32/2,679,419.30
6. Step 6: Final answer
   x = 1,101,247.63