Finding the Fourth Proportional to 11,973.18, 16,522.05 and 7,193.37

Step by Step Solution

1. Step 1: Write the proportion equation
   11,973.18 : 16,522.05 = 7,193.37 : x
2. Step 2: Convert to fraction form
   11,973.18/16,522.05 = 7,193.37/x
3. Step 3: Cross multiply
   11,973.18x = 16,522.05 × 7,193.37
4. Step 4: Simplify right side
   11,973.18x = 118,849,218.81
5. Step 5: Solve for x
   x = 118,849,218.81/11,973.18
6. Step 6: Final answer
   x = 9,926.29