Finding the Fourth Proportional to 48,993.04, 73,499.28 and 17,830.72

Step by Step Solution

1. Step 1: Write the proportion equation
   48,993.04 : 73,499.28 = 17,830.72 : x
2. Step 2: Convert to fraction form
   48,993.04/73,499.28 = 17,830.72/x
3. Step 3: Cross multiply
   48,993.04x = 73,499.28 × 17,830.72
4. Step 4: Simplify right side
   48,993.04x = 1,310,545,081.88
5. Step 5: Solve for x
   x = 1,310,545,081.88/48,993.04
6. Step 6: Final answer
   x = 26,749.62