Finding the Fourth Proportional to 35,475.72, 48,956.83 and 19,560.74

Step by Step Solution

1. Step 1: Write the proportion equation
   35,475.72 : 48,956.83 = 19,560.74 : x
2. Step 2: Convert to fraction form
   35,475.72/48,956.83 = 19,560.74/x
3. Step 3: Cross multiply
   35,475.72x = 48,956.83 × 19,560.74
4. Step 4: Simplify right side
   35,475.72x = 957,631,822.85
5. Step 5: Solve for x
   x = 957,631,822.85/35,475.72
6. Step 6: Final answer
   x = 26,994.01