Finding the Fourth Proportional to 10,997.34, 16,498.53 and 3,602.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,997.34 : 16,498.53 = 3,602.22 : x
2. Step 2: Convert to fraction form
   10,997.34/16,498.53 = 3,602.22/x
3. Step 3: Cross multiply
   10,997.34x = 16,498.53 × 3,602.22
4. Step 4: Simplify right side
   10,997.34x = 59,431,334.74
5. Step 5: Solve for x
   x = 59,431,334.74/10,997.34
6. Step 6: Final answer
   x = 5,404.16