Finding the Fourth Proportional to 10,335.01, 14,262.18 and 5,619.19

Step by Step Solution

1. Step 1: Write the proportion equation
   10,335.01 : 14,262.18 = 5,619.19 : x
2. Step 2: Convert to fraction form
   10,335.01/14,262.18 = 5,619.19/x
3. Step 3: Cross multiply
   10,335.01x = 14,262.18 × 5,619.19
4. Step 4: Simplify right side
   10,335.01x = 80,141,899.23
5. Step 5: Solve for x
   x = 80,141,899.23/10,335.01
6. Step 6: Final answer
   x = 7,754.41