Finding the Fourth Proportional to 10,316.84, 15,468.39 and 3,742.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,316.84 : 15,468.39 = 3,742.17 : x
2. Step 2: Convert to fraction form
   10,316.84/15,468.39 = 3,742.17/x
3. Step 3: Cross multiply
   10,316.84x = 15,468.39 × 3,742.17
4. Step 4: Simplify right side
   10,316.84x = 57,885,326.30
5. Step 5: Solve for x
   x = 57,885,326.30/10,316.84
6. Step 6: Final answer
   x = 5,610.76