Finding the Fourth Proportional to 9,953.76, 14,928.72 and 3,796.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,953.76 : 14,928.72 = 3,796.32 : x
2. Step 2: Convert to fraction form
   9,953.76/14,928.72 = 3,796.32/x
3. Step 3: Cross multiply
   9,953.76x = 14,928.72 × 3,796.32
4. Step 4: Simplify right side
   9,953.76x = 56,674,198.31
5. Step 5: Solve for x
   x = 56,674,198.31/9,953.76
6. Step 6: Final answer
   x = 5,693.75