Finding the Fourth Proportional to 35,004.96, 48,307.59 and 19,691.10

Step by Step Solution

1. Step 1: Write the proportion equation
   35,004.96 : 48,307.59 = 19,691.10 : x
2. Step 2: Convert to fraction form
   35,004.96/48,307.59 = 19,691.10/x
3. Step 3: Cross multiply
   35,004.96x = 48,307.59 × 19,691.10
4. Step 4: Simplify right side
   35,004.96x = 951,229,585.45
5. Step 5: Solve for x
   x = 951,229,585.45/35,004.96
6. Step 6: Final answer
   x = 27,174.14