Finding the Fourth Proportional to 12,802,499.02, 17,669,062.62 and 8,395,930.49

Step by Step Solution

1. Step 1: Write the proportion equation
   12,802,499.02 : 17,669,062.62 = 8,395,930.49 : x
2. Step 2: Convert to fraction form
   12,802,499.02/17,669,062.62 = 8,395,930.49/x
3. Step 3: Cross multiply
   12,802,499.02x = 17,669,062.62 × 8,395,930.49
4. Step 4: Simplify right side
   12,802,499.02x = 148,348,221,492,631.97
5. Step 5: Solve for x
   x = 148,348,221,492,631.97/12,802,499.02
6. Step 6: Final answer
   x = 11,587,442.52