Finding the Fourth Proportional to 10,090.59, 13,924.23 and 5,613.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,090.59 : 13,924.23 = 5,613.62 : x
2. Step 2: Convert to fraction form
   10,090.59/13,924.23 = 5,613.62/x
3. Step 3: Cross multiply
   10,090.59x = 13,924.23 × 5,613.62
4. Step 4: Simplify right side
   10,090.59x = 78,165,266.39
5. Step 5: Solve for x
   x = 78,165,266.39/10,090.59
6. Step 6: Final answer
   x = 7,746.35