Finding the Fourth Proportional to 13,863.72, 19,152.84 and 9,094.98

Step by Step Solution

1. Step 1: Write the proportion equation
   13,863.72 : 19,152.84 = 9,094.98 : x
2. Step 2: Convert to fraction form
   13,863.72/19,152.84 = 9,094.98/x
3. Step 3: Cross multiply
   13,863.72x = 19,152.84 × 9,094.98
4. Step 4: Simplify right side
   13,863.72x = 174,194,696.74
5. Step 5: Solve for x
   x = 174,194,696.74/13,863.72
6. Step 6: Final answer
   x = 12,564.79