Finding the Fourth Proportional to 9,185.34, 13,773.40 and 4,250.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,185.34 : 13,773.40 = 4,250.74 : x
2. Step 2: Convert to fraction form
   9,185.34/13,773.40 = 4,250.74/x
3. Step 3: Cross multiply
   9,185.34x = 13,773.40 × 4,250.74
4. Step 4: Simplify right side
   9,185.34x = 58,547,142.32
5. Step 5: Solve for x
   x = 58,547,142.32/9,185.34
6. Step 6: Final answer
   x = 6,373.98