Finding the Fourth Proportional to 10,196.01, 14,070.51 and 5,719.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,196.01 : 14,070.51 = 5,719.76 : x
2. Step 2: Convert to fraction form
   10,196.01/14,070.51 = 5,719.76/x
3. Step 3: Cross multiply
   10,196.01x = 14,070.51 × 5,719.76
4. Step 4: Simplify right side
   10,196.01x = 80,479,907.25
5. Step 5: Solve for x
   x = 80,479,907.25/10,196.01
6. Step 6: Final answer
   x = 7,893.27