Finding the Fourth Proportional to 16,075.46, 22,180.53 and 9,703.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,075.46 : 22,180.53 = 9,703.08 : x
2. Step 2: Convert to fraction form
   16,075.46/22,180.53 = 9,703.08/x
3. Step 3: Cross multiply
   16,075.46x = 22,180.53 × 9,703.08
4. Step 4: Simplify right side
   16,075.46x = 215,219,457.03
5. Step 5: Solve for x
   x = 215,219,457.03/16,075.46
6. Step 6: Final answer
   x = 13,388.08