Finding the Fourth Proportional to 34,109.88, 51,171.74 and 10,730.88

Step by Step Solution

1. Step 1: Write the proportion equation
   34,109.88 : 51,171.74 = 10,730.88 : x
2. Step 2: Convert to fraction form
   34,109.88/51,171.74 = 10,730.88/x
3. Step 3: Cross multiply
   34,109.88x = 51,171.74 × 10,730.88
4. Step 4: Simplify right side
   34,109.88x = 549,117,801.33
5. Step 5: Solve for x
   x = 549,117,801.33/34,109.88
6. Step 6: Final answer
   x = 16,098.50