Finding the Fourth Proportional to 10,062.35, 15,090.58 and 3,817.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,062.35 : 15,090.58 = 3,817.86 : x
2. Step 2: Convert to fraction form
   10,062.35/15,090.58 = 3,817.86/x
3. Step 3: Cross multiply
   10,062.35x = 15,090.58 × 3,817.86
4. Step 4: Simplify right side
   10,062.35x = 57,613,721.76
5. Step 5: Solve for x
   x = 57,613,721.76/10,062.35
6. Step 6: Final answer
   x = 5,725.67