Finding the Fourth Proportional to 2,816,503.86, 3,886,776.30 and 1,527,343.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,816,503.86 : 3,886,776.30 = 1,527,343.92 : x
2. Step 2: Convert to fraction form
   2,816,503.86/3,886,776.30 = 1,527,343.92/x
3. Step 3: Cross multiply
   2,816,503.86x = 3,886,776.30 × 1,527,343.92
4. Step 4: Simplify right side
   2,816,503.86x = 5,936,444,150,205.10
5. Step 5: Solve for x
   x = 5,936,444,150,205.10/2,816,503.86
6. Step 6: Final answer
   x = 2,107,735.14