Finding the Fourth Proportional to 14,094.69, 19,451.31 and 7,807.06

Step by Step Solution

1. Step 1: Write the proportion equation
   14,094.69 : 19,451.31 = 7,807.06 : x
2. Step 2: Convert to fraction form
   14,094.69/19,451.31 = 7,807.06/x
3. Step 3: Cross multiply
   14,094.69x = 19,451.31 × 7,807.06
4. Step 4: Simplify right side
   14,094.69x = 151,857,592.88
5. Step 5: Solve for x
   x = 151,857,592.88/14,094.69
6. Step 6: Final answer
   x = 10,774.10