Finding the Fourth Proportional to 9,970.20, 14,967.45 and 5,037.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,970.20 : 14,967.45 = 5,037.30 : x
2. Step 2: Convert to fraction form
   9,970.20/14,967.45 = 5,037.30/x
3. Step 3: Cross multiply
   9,970.20x = 14,967.45 × 5,037.30
4. Step 4: Simplify right side
   9,970.20x = 75,395,535.89
5. Step 5: Solve for x
   x = 75,395,535.89/9,970.20
6. Step 6: Final answer
   x = 7,562.09