Finding the Fourth Proportional to 2,866,521.36, 4,300,404.08 and 871,925.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,866,521.36 : 4,300,404.08 = 871,925.52 : x
2. Step 2: Convert to fraction form
   2,866,521.36/4,300,404.08 = 871,925.52/x
3. Step 3: Cross multiply
   2,866,521.36x = 4,300,404.08 × 871,925.52
4. Step 4: Simplify right side
   2,866,521.36x = 3,749,632,063,664.12
5. Step 5: Solve for x
   x = 3,749,632,063,664.12/2,866,521.36
6. Step 6: Final answer
   x = 1,308,077.49