Finding the Fourth Proportional to 9,669.94, 14,505.92 and 4,123.87

Step by Step Solution

1. Step 1: Write the proportion equation
   9,669.94 : 14,505.92 = 4,123.87 : x
2. Step 2: Convert to fraction form
   9,669.94/14,505.92 = 4,123.87/x
3. Step 3: Cross multiply
   9,669.94x = 14,505.92 × 4,123.87
4. Step 4: Simplify right side
   9,669.94x = 59,820,528.31
5. Step 5: Solve for x
   x = 59,820,528.31/9,669.94
6. Step 6: Final answer
   x = 6,186.24