Finding the Fourth Proportional to 14,156.48, 19,535.82 and 7,696.07

Step by Step Solution

1. Step 1: Write the proportion equation
   14,156.48 : 19,535.82 = 7,696.07 : x
2. Step 2: Convert to fraction form
   14,156.48/19,535.82 = 7,696.07/x
3. Step 3: Cross multiply
   14,156.48x = 19,535.82 × 7,696.07
4. Step 4: Simplify right side
   14,156.48x = 150,349,038.23
5. Step 5: Solve for x
   x = 150,349,038.23/14,156.48
6. Step 6: Final answer
   x = 10,620.51