Finding the Fourth Proportional to 1,734,543.76, 2,601,800.72 and 1,355,782.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,734,543.76 : 2,601,800.72 = 1,355,782.76 : x
2. Step 2: Convert to fraction form
   1,734,543.76/2,601,800.72 = 1,355,782.76/x
3. Step 3: Cross multiply
   1,734,543.76x = 2,601,800.72 × 1,355,782.76
4. Step 4: Simplify right side
   1,734,543.76x = 3,527,476,561,131.59
5. Step 5: Solve for x
   x = 3,527,476,561,131.59/1,734,543.76
6. Step 6: Final answer
   x = 2,033,662.48