Finding the Fourth Proportional to 10,011.08, 13,814.15 and 5,533.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,011.08 : 13,814.15 = 5,533.70 : x
2. Step 2: Convert to fraction form
   10,011.08/13,814.15 = 5,533.70/x
3. Step 3: Cross multiply
   10,011.08x = 13,814.15 × 5,533.70
4. Step 4: Simplify right side
   10,011.08x = 76,443,361.86
5. Step 5: Solve for x
   x = 76,443,361.86/10,011.08
6. Step 6: Final answer
   x = 7,635.88