Finding the Fourth Proportional to 10,456,479.57, 15,684,731.55 and 3,268,051.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,456,479.57 : 15,684,731.55 = 3,268,051.14 : x
2. Step 2: Convert to fraction form
   10,456,479.57/15,684,731.55 = 3,268,051.14/x
3. Step 3: Cross multiply
   10,456,479.57x = 15,684,731.55 × 3,268,051.14
4. Step 4: Simplify right side
   10,456,479.57x = 51,258,504,822,571.47
5. Step 5: Solve for x
   x = 51,258,504,822,571.47/10,456,479.57
6. Step 6: Final answer
   x = 4,902,080.52