Finding the Fourth Proportional to 4,870.17, 7,301.15 and 1,946.88

Step by Step Solution

1. Step 1: Write the proportion equation
   4,870.17 : 7,301.15 = 1,946.88 : x
2. Step 2: Convert to fraction form
   4,870.17/7,301.15 = 1,946.88/x
3. Step 3: Cross multiply
   4,870.17x = 7,301.15 × 1,946.88
4. Step 4: Simplify right side
   4,870.17x = 14,214,426.41
5. Step 5: Solve for x
   x = 14,214,426.41/4,870.17
6. Step 6: Final answer
   x = 2,918.67