Finding the Fourth Proportional to 9,291.76, 13,927.88 and 3,050.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,291.76 : 13,927.88 = 3,050.18 : x
2. Step 2: Convert to fraction form
   9,291.76/13,927.88 = 3,050.18/x
3. Step 3: Cross multiply
   9,291.76x = 13,927.88 × 3,050.18
4. Step 4: Simplify right side
   9,291.76x = 42,482,541.02
5. Step 5: Solve for x
   x = 42,482,541.02/9,291.76
6. Step 6: Final answer
   x = 4,572.07