Finding the Fourth Proportional to 10,456,468.53, 15,684,715.05 and 3,268,040.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,456,468.53 : 15,684,715.05 = 3,268,040.10 : x
2. Step 2: Convert to fraction form
   10,456,468.53/15,684,715.05 = 3,268,040.10/x
3. Step 3: Cross multiply
   10,456,468.53x = 15,684,715.05 × 3,268,040.10
4. Step 4: Simplify right side
   10,456,468.53x = 51,258,277,779,685.30
5. Step 5: Solve for x
   x = 51,258,277,779,685.30/10,456,468.53
6. Step 6: Final answer
   x = 4,902,063.98