Finding the Fourth Proportional to 9,930.48, 14,873.03 and 4,740.00

Step by Step Solution

1. Step 1: Write the proportion equation
   9,930.48 : 14,873.03 = 4,740.00 : x
2. Step 2: Convert to fraction form
   9,930.48/14,873.03 = 4,740.00/x
3. Step 3: Cross multiply
   9,930.48x = 14,873.03 × 4,740.00
4. Step 4: Simplify right side
   9,930.48x = 70,498,087.83
5. Step 5: Solve for x
   x = 70,498,087.83/9,930.48
6. Step 6: Final answer
   x = 7,099.17