Finding the Fourth Proportional to 3,658,113.27, 5,047,284.33 and 2,109,848.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,658,113.27 : 5,047,284.33 = 2,109,848.49 : x
2. Step 2: Convert to fraction form
   3,658,113.27/5,047,284.33 = 2,109,848.49/x
3. Step 3: Cross multiply
   3,658,113.27x = 5,047,284.33 × 2,109,848.49
4. Step 4: Simplify right side
   3,658,113.27x = 10,649,005,222,251.16
5. Step 5: Solve for x
   x = 10,649,005,222,251.16/3,658,113.27
6. Step 6: Final answer
   x = 2,911,064.92