Finding the Fourth Proportional to 48,598.95, 72,919.59 and 17,031.72

Step by Step Solution

1. Step 1: Write the proportion equation
   48,598.95 : 72,919.59 = 17,031.72 : x
2. Step 2: Convert to fraction form
   48,598.95/72,919.59 = 17,031.72/x
3. Step 3: Cross multiply
   48,598.95x = 72,919.59 × 17,031.72
4. Step 4: Simplify right side
   48,598.95x = 1,241,946,039.39
5. Step 5: Solve for x
   x = 1,241,946,039.39/48,598.95
6. Step 6: Final answer
   x = 25,555.00