Finding the Fourth Proportional to 9,955.62, 14,923.71 and 7,370.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,955.62 : 14,923.71 = 7,370.10 : x
2. Step 2: Convert to fraction form
   9,955.62/14,923.71 = 7,370.10/x
3. Step 3: Cross multiply
   9,955.62x = 14,923.71 × 7,370.10
4. Step 4: Simplify right side
   9,955.62x = 109,989,235.07
5. Step 5: Solve for x
   x = 109,989,235.07/9,955.62
6. Step 6: Final answer
   x = 11,047.95