Finding the Fourth Proportional to 10,365.32, 14,304.50 and 7,345.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,365.32 : 14,304.50 = 7,345.84 : x
2. Step 2: Convert to fraction form
   10,365.32/14,304.50 = 7,345.84/x
3. Step 3: Cross multiply
   10,365.32x = 14,304.50 × 7,345.84
4. Step 4: Simplify right side
   10,365.32x = 105,078,568.28
5. Step 5: Solve for x
   x = 105,078,568.28/10,365.32
6. Step 6: Final answer
   x = 10,137.51