Finding the Fourth Proportional to 48,669.82, 73,004.27 and 15,389.89

Step by Step Solution

1. Step 1: Write the proportion equation
   48,669.82 : 73,004.27 = 15,389.89 : x
2. Step 2: Convert to fraction form
   48,669.82/73,004.27 = 15,389.89/x
3. Step 3: Cross multiply
   48,669.82x = 73,004.27 × 15,389.89
4. Step 4: Simplify right side
   48,669.82x = 1,123,527,684.83
5. Step 5: Solve for x
   x = 1,123,527,684.83/48,669.82
6. Step 6: Final answer
   x = 23,084.69