Finding the Fourth Proportional to 9,719.32, 14,573.80 and 3,798.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,719.32 : 14,573.80 = 3,798.22 : x
2. Step 2: Convert to fraction form
   9,719.32/14,573.80 = 3,798.22/x
3. Step 3: Cross multiply
   9,719.32x = 14,573.80 × 3,798.22
4. Step 4: Simplify right side
   9,719.32x = 55,354,498.64
5. Step 5: Solve for x
   x = 55,354,498.64/9,719.32
6. Step 6: Final answer
   x = 5,695.31