Finding the Fourth Proportional to 9,957.32, 14,922.31 and 5,030.19

Step by Step Solution

1. Step 1: Write the proportion equation
   9,957.32 : 14,922.31 = 5,030.19 : x
2. Step 2: Convert to fraction form
   9,957.32/14,922.31 = 5,030.19/x
3. Step 3: Cross multiply
   9,957.32x = 14,922.31 × 5,030.19
4. Step 4: Simplify right side
   9,957.32x = 75,062,054.54
5. Step 5: Solve for x
   x = 75,062,054.54/9,957.32
6. Step 6: Final answer
   x = 7,538.38