Finding the Fourth Proportional to 1,342,141.57, 1,852,155.38 and 738,529.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342,141.57 : 1,852,155.38 = 738,529.57 : x
2. Step 2: Convert to fraction form
   1,342,141.57/1,852,155.38 = 738,529.57/x
3. Step 3: Cross multiply
   1,342,141.57x = 1,852,155.38 × 738,529.57
4. Step 4: Simplify right side
   1,342,141.57x = 1,367,871,516,364.59
5. Step 5: Solve for x
   x = 1,367,871,516,364.59/1,342,141.57
6. Step 6: Final answer
   x = 1,019,170.81