Finding the Fourth Proportional to 34,072.34, 51,091.23 and 15,588.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,072.34 : 51,091.23 = 15,588.50 : x
2. Step 2: Convert to fraction form
   34,072.34/51,091.23 = 15,588.50/x
3. Step 3: Cross multiply
   34,072.34x = 51,091.23 × 15,588.50
4. Step 4: Simplify right side
   34,072.34x = 796,435,638.86
5. Step 5: Solve for x
   x = 796,435,638.86/34,072.34
6. Step 6: Final answer
   x = 23,374.84