Finding the Fourth Proportional to 34,111.37, 51,173.96 and 14,389.98

Step by Step Solution

1. Step 1: Write the proportion equation
   34,111.37 : 51,173.96 = 14,389.98 : x
2. Step 2: Convert to fraction form
   34,111.37/51,173.96 = 14,389.98/x
3. Step 3: Cross multiply
   34,111.37x = 51,173.96 × 14,389.98
4. Step 4: Simplify right side
   34,111.37x = 736,392,188.97
5. Step 5: Solve for x
   x = 736,392,188.97/34,111.37
6. Step 6: Final answer
   x = 21,587.88