Finding the Fourth Proportional to 10,030.50, 13,820.22 and 7,037.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,030.50 : 13,820.22 = 7,037.96 : x
2. Step 2: Convert to fraction form
   10,030.50/13,820.22 = 7,037.96/x
3. Step 3: Cross multiply
   10,030.50x = 13,820.22 × 7,037.96
4. Step 4: Simplify right side
   10,030.50x = 97,266,086.45
5. Step 5: Solve for x
   x = 97,266,086.45/10,030.50
6. Step 6: Final answer
   x = 9,697.03