Finding the Fourth Proportional to 10,011.42, 13,815.33 and 5,534.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,011.42 : 13,815.33 = 5,534.94 : x
2. Step 2: Convert to fraction form
   10,011.42/13,815.33 = 5,534.94/x
3. Step 3: Cross multiply
   10,011.42x = 13,815.33 × 5,534.94
4. Step 4: Simplify right side
   10,011.42x = 76,467,022.63
5. Step 5: Solve for x
   x = 76,467,022.63/10,011.42
6. Step 6: Final answer
   x = 7,637.98