Finding the Fourth Proportional to 8,146,386, 12,221,152.56 and 3,097,303.92

Step by Step Solution

1. Step 1: Write the proportion equation
   8,146,386 : 12,221,152.56 = 3,097,303.92 : x
2. Step 2: Convert to fraction form
   8,146,386/12,221,152.56 = 3,097,303.92/x
3. Step 3: Cross multiply
   8,146,386x = 12,221,152.56 × 3,097,303.92
4. Step 4: Simplify right side
   8,146,386x = 37,852,623,731,006.04
5. Step 5: Solve for x
   x = 37,852,623,731,006.04/8,146,386
6. Step 6: Final answer
   x = 4,646,554.16