Finding the Fourth Proportional to 22,443.35, 30,973.39 and 12,373.02

Step by Step Solution

1. Step 1: Write the proportion equation
   22,443.35 : 30,973.39 = 12,373.02 : x
2. Step 2: Convert to fraction form
   22,443.35/30,973.39 = 12,373.02/x
3. Step 3: Cross multiply
   22,443.35x = 30,973.39 × 12,373.02
4. Step 4: Simplify right side
   22,443.35x = 383,234,343.01
5. Step 5: Solve for x
   x = 383,234,343.01/22,443.35
6. Step 6: Final answer
   x = 17,075.63