Finding the Fourth Proportional to 10,530.72, 14,533.16 and 6,055.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,530.72 : 14,533.16 = 6,055.88 : x
2. Step 2: Convert to fraction form
   10,530.72/14,533.16 = 6,055.88/x
3. Step 3: Cross multiply
   10,530.72x = 14,533.16 × 6,055.88
4. Step 4: Simplify right side
   10,530.72x = 88,011,072.98
5. Step 5: Solve for x
   x = 88,011,072.98/10,530.72
6. Step 6: Final answer
   x = 8,357.56