Finding the Fourth Proportional to 6,499,821.23, 8,969,643.01 and 3,599,149.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499,821.23 : 8,969,643.01 = 3,599,149.82 : x
2. Step 2: Convert to fraction form
   6,499,821.23/8,969,643.01 = 3,599,149.82/x
3. Step 3: Cross multiply
   6,499,821.23x = 8,969,643.01 × 3,599,149.82
4. Step 4: Simplify right side
   6,499,821.23x = 32,283,089,056,327.73
5. Step 5: Solve for x
   x = 32,283,089,056,327.73/6,499,821.23
6. Step 6: Final answer
   x = 4,966,765.69