Finding the Fourth Proportional to 1,352,158, 1,866,000.04 and 740,300.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,352,158 : 1,866,000.04 = 740,300.56 : x
2. Step 2: Convert to fraction form
   1,352,158/1,866,000.04 = 740,300.56/x
3. Step 3: Cross multiply
   1,352,158x = 1,866,000.04 × 740,300.56
4. Step 4: Simplify right side
   1,352,158x = 1,381,400,874,572.02
5. Step 5: Solve for x
   x = 1,381,400,874,572.02/1,352,158
6. Step 6: Final answer
   x = 1,021,626.82