Finding the Fourth Proportional to 17,393.94, 26,090.42 and 4,914.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,393.94 : 26,090.42 = 4,914.82 : x
2. Step 2: Convert to fraction form
   17,393.94/26,090.42 = 4,914.82/x
3. Step 3: Cross multiply
   17,393.94x = 26,090.42 × 4,914.82
4. Step 4: Simplify right side
   17,393.94x = 128,229,718.02
5. Step 5: Solve for x
   x = 128,229,718.02/17,393.94
6. Step 6: Final answer
   x = 7,372.09