Finding the Fourth Proportional to 10,846.60, 14,967.72 and 7,011.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,846.60 : 14,967.72 = 7,011.52 : x
2. Step 2: Convert to fraction form
   10,846.60/14,967.72 = 7,011.52/x
3. Step 3: Cross multiply
   10,846.60x = 14,967.72 × 7,011.52
4. Step 4: Simplify right side
   10,846.60x = 104,946,468.13
5. Step 5: Solve for x
   x = 104,946,468.13/10,846.60
6. Step 6: Final answer
   x = 9,675.52