Finding the Fourth Proportional to 2,336,362.47, 3,504,527.78 and 1,257,382.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,336,362.47 : 3,504,527.78 = 1,257,382.71 : x
2. Step 2: Convert to fraction form
   2,336,362.47/3,504,527.78 = 1,257,382.71/x
3. Step 3: Cross multiply
   2,336,362.47x = 3,504,527.78 × 1,257,382.71
4. Step 4: Simplify right side
   2,336,362.47x = 4,406,532,630,999.77
5. Step 5: Solve for x
   x = 4,406,532,630,999.77/2,336,362.47
6. Step 6: Final answer
   x = 1,886,065.49