Finding the Fourth Proportional to 10,250.34, 14,145.19 and 5,774.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,250.34 : 14,145.19 = 5,774.01 : x
2. Step 2: Convert to fraction form
   10,250.34/14,145.19 = 5,774.01/x
3. Step 3: Cross multiply
   10,250.34x = 14,145.19 × 5,774.01
4. Step 4: Simplify right side
   10,250.34x = 81,674,468.51
5. Step 5: Solve for x
   x = 81,674,468.51/10,250.34
6. Step 6: Final answer
   x = 7,967.98