Finding the Fourth Proportional to 10,011.34, 13,814.44 and 5,534.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,011.34 : 13,814.44 = 5,534.48 : x
2. Step 2: Convert to fraction form
   10,011.34/13,814.44 = 5,534.48/x
3. Step 3: Cross multiply
   10,011.34x = 13,814.44 × 5,534.48
4. Step 4: Simplify right side
   10,011.34x = 76,455,741.89
5. Step 5: Solve for x
   x = 76,455,741.89/10,011.34
6. Step 6: Final answer
   x = 7,636.91