Finding the Fourth Proportional to 10,456,462.47, 15,684,705.92 and 3,268,034.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,456,462.47 : 15,684,705.92 = 3,268,034.04 : x
2. Step 2: Convert to fraction form
   10,456,462.47/15,684,705.92 = 3,268,034.04/x
3. Step 3: Cross multiply
   10,456,462.47x = 15,684,705.92 × 3,268,034.04
4. Step 4: Simplify right side
   10,456,462.47x = 51,258,152,853,949.52
5. Step 5: Solve for x
   x = 51,258,152,853,949.52/10,456,462.47
6. Step 6: Final answer
   x = 4,902,054.88