Finding the Fourth Proportional to 3,930,501.76, 5,886,304.56 and 2,242,487.68

Step by Step Solution

1. Step 1: Write the proportion equation
   3,930,501.76 : 5,886,304.56 = 2,242,487.68 : x
2. Step 2: Convert to fraction form
   3,930,501.76/5,886,304.56 = 2,242,487.68/x
3. Step 3: Cross multiply
   3,930,501.76x = 5,886,304.56 × 2,242,487.68
4. Step 4: Simplify right side
   3,930,501.76x = 13,199,965,456,527.82
5. Step 5: Solve for x
   x = 13,199,965,456,527.82/3,930,501.76
6. Step 6: Final answer
   x = 3,358,341.06