Finding the Fourth Proportional to 7,019.58, 10,527.21 and 2,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,019.58 : 10,527.21 = 2,401.50 : x
2. Step 2: Convert to fraction form
   7,019.58/10,527.21 = 2,401.50/x
3. Step 3: Cross multiply
   7,019.58x = 10,527.21 × 2,401.50
4. Step 4: Simplify right side
   7,019.58x = 25,281,094.82
5. Step 5: Solve for x
   x = 25,281,094.82/7,019.58
6. Step 6: Final answer
   x = 3,601.51