Finding the Fourth Proportional to 10,602.38, 14,631.54 and 5,886.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,602.38 : 14,631.54 = 5,886.92 : x
2. Step 2: Convert to fraction form
   10,602.38/14,631.54 = 5,886.92/x
3. Step 3: Cross multiply
   10,602.38x = 14,631.54 × 5,886.92
4. Step 4: Simplify right side
   10,602.38x = 86,134,705.46
5. Step 5: Solve for x
   x = 86,134,705.46/10,602.38
6. Step 6: Final answer
   x = 8,124.09