Finding the Fourth Proportional to 8,146,399.08, 12,221,172.16 and 3,097,317

Step by Step Solution

1. Step 1: Write the proportion equation
   8,146,399.08 : 12,221,172.16 = 3,097,317 : x
2. Step 2: Convert to fraction form
   8,146,399.08/12,221,172.16 = 3,097,317/x
3. Step 3: Cross multiply
   8,146,399.08x = 12,221,172.16 × 3,097,317
4. Step 4: Simplify right side
   8,146,399.08x = 37,852,844,291,094.72
5. Step 5: Solve for x
   x = 37,852,844,291,094.72/8,146,399.08
6. Step 6: Final answer
   x = 4,646,573.77