Finding the Fourth Proportional to 48,704.88, 73,060.56 and 17,111.12

Step by Step Solution

1. Step 1: Write the proportion equation
   48,704.88 : 73,060.56 = 17,111.12 : x
2. Step 2: Convert to fraction form
   48,704.88/73,060.56 = 17,111.12/x
3. Step 3: Cross multiply
   48,704.88x = 73,060.56 × 17,111.12
4. Step 4: Simplify right side
   48,704.88x = 1,250,148,009.43
5. Step 5: Solve for x
   x = 1,250,148,009.43/48,704.88
6. Step 6: Final answer
   x = 25,667.82