Finding the Fourth Proportional to 34,111.59, 51,174.24 and 14,390.10

Step by Step Solution

1. Step 1: Write the proportion equation
   34,111.59 : 51,174.24 = 14,390.10 : x
2. Step 2: Convert to fraction form
   34,111.59/51,174.24 = 14,390.10/x
3. Step 3: Cross multiply
   34,111.59x = 51,174.24 × 14,390.10
4. Step 4: Simplify right side
   34,111.59x = 736,402,431.02
5. Step 5: Solve for x
   x = 736,402,431.02/34,111.59
6. Step 6: Final answer
   x = 21,588.04