Finding the Fourth Proportional to 35,766.72, 53,647.56 and 9,470.88

Step by Step Solution

1. Step 1: Write the proportion equation
   35,766.72 : 53,647.56 = 9,470.88 : x
2. Step 2: Convert to fraction form
   35,766.72/53,647.56 = 9,470.88/x
3. Step 3: Cross multiply
   35,766.72x = 53,647.56 × 9,470.88
4. Step 4: Simplify right side
   35,766.72x = 508,089,603.05
5. Step 5: Solve for x
   x = 508,089,603.05/35,766.72
6. Step 6: Final answer
   x = 14,205.65