Finding the Fourth Proportional to 10,581, 14,598.45 and 7,044.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,581 : 14,598.45 = 7,044.78 : x
2. Step 2: Convert to fraction form
   10,581/14,598.45 = 7,044.78/x
3. Step 3: Cross multiply
   10,581x = 14,598.45 × 7,044.78
4. Step 4: Simplify right side
   10,581x = 102,842,868.59
5. Step 5: Solve for x
   x = 102,842,868.59/10,581
6. Step 6: Final answer
   x = 9,719.58