Finding the Fourth Proportional to 1,359,075.56, 2,040,188.18 and 729,219.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,075.56 : 2,040,188.18 = 729,219.56 : x
2. Step 2: Convert to fraction form
   1,359,075.56/2,040,188.18 = 729,219.56/x
3. Step 3: Cross multiply
   1,359,075.56x = 2,040,188.18 × 729,219.56
4. Step 4: Simplify right side
   1,359,075.56x = 1,487,745,113,089.76
5. Step 5: Solve for x
   x = 1,487,745,113,089.76/1,359,075.56
6. Step 6: Final answer
   x = 1,094,674.32