Finding the Fourth Proportional to 10,392.04, 14,341.17 and 7,372.45

Step by Step Solution

1. Step 1: Write the proportion equation
   10,392.04 : 14,341.17 = 7,372.45 : x
2. Step 2: Convert to fraction form
   10,392.04/14,341.17 = 7,372.45/x
3. Step 3: Cross multiply
   10,392.04x = 14,341.17 × 7,372.45
4. Step 4: Simplify right side
   10,392.04x = 105,729,558.77
5. Step 5: Solve for x
   x = 105,729,558.77/10,392.04
6. Step 6: Final answer
   x = 10,174.09