Finding the Fourth Proportional to 25,094.72, 34,630.59 and 13,763.91

Step by Step Solution

1. Step 1: Write the proportion equation
   25,094.72 : 34,630.59 = 13,763.91 : x
2. Step 2: Convert to fraction form
   25,094.72/34,630.59 = 13,763.91/x
3. Step 3: Cross multiply
   25,094.72x = 34,630.59 × 13,763.91
4. Step 4: Simplify right side
   25,094.72x = 476,652,324.01
5. Step 5: Solve for x
   x = 476,652,324.01/25,094.72
6. Step 6: Final answer
   x = 18,994.13