Finding the Fourth Proportional to 10,673.60, 16,015.01 and 4,434.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,673.60 : 16,015.01 = 4,434.98 : x
2. Step 2: Convert to fraction form
   10,673.60/16,015.01 = 4,434.98/x
3. Step 3: Cross multiply
   10,673.60x = 16,015.01 × 4,434.98
4. Step 4: Simplify right side
   10,673.60x = 71,026,180.06
5. Step 5: Solve for x
   x = 71,026,180.06/10,673.60
6. Step 6: Final answer
   x = 6,654.38