Finding the Fourth Proportional to 34,269.98, 51,412.71 and 12,084.98

Step by Step Solution

1. Step 1: Write the proportion equation
   34,269.98 : 51,412.71 = 12,084.98 : x
2. Step 2: Convert to fraction form
   34,269.98/51,412.71 = 12,084.98/x
3. Step 3: Cross multiply
   34,269.98x = 51,412.71 × 12,084.98
4. Step 4: Simplify right side
   34,269.98x = 621,321,572.10
5. Step 5: Solve for x
   x = 621,321,572.10/34,269.98
6. Step 6: Final answer
   x = 18,130.20