Finding the Fourth Proportional to 10,376.16, 14,298.55 and 7,383.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,376.16 : 14,298.55 = 7,383.61 : x
2. Step 2: Convert to fraction form
   10,376.16/14,298.55 = 7,383.61/x
3. Step 3: Cross multiply
   10,376.16x = 14,298.55 × 7,383.61
4. Step 4: Simplify right side
   10,376.16x = 105,574,916.77
5. Step 5: Solve for x
   x = 105,574,916.77/10,376.16
6. Step 6: Final answer
   x = 10,174.76