Finding the Fourth Proportional to 6,127.01, 9,188.69 and 2,230.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,127.01 : 9,188.69 = 2,230.50 : x
2. Step 2: Convert to fraction form
   6,127.01/9,188.69 = 2,230.50/x
3. Step 3: Cross multiply
   6,127.01x = 9,188.69 × 2,230.50
4. Step 4: Simplify right side
   6,127.01x = 20,495,361.89
5. Step 5: Solve for x
   x = 20,495,361.89/6,127.01
6. Step 6: Final answer
   x = 3,345.09