Finding the Fourth Proportional to 48,667.08, 72,968.16 and 17,498.28

Step by Step Solution

1. Step 1: Write the proportion equation
   48,667.08 : 72,968.16 = 17,498.28 : x
2. Step 2: Convert to fraction form
   48,667.08/72,968.16 = 17,498.28/x
3. Step 3: Cross multiply
   48,667.08x = 72,968.16 × 17,498.28
4. Step 4: Simplify right side
   48,667.08x = 1,276,817,294.76
5. Step 5: Solve for x
   x = 1,276,817,294.76/48,667.08
6. Step 6: Final answer
   x = 26,235.75