Finding the Fourth Proportional to 9,364.32, 14,054.99 and 4,985.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,364.32 : 14,054.99 = 4,985.46 : x
2. Step 2: Convert to fraction form
   9,364.32/14,054.99 = 4,985.46/x
3. Step 3: Cross multiply
   9,364.32x = 14,054.99 × 4,985.46
4. Step 4: Simplify right side
   9,364.32x = 70,070,565.52
5. Step 5: Solve for x
   x = 70,070,565.52/9,364.32
6. Step 6: Final answer
   x = 7,482.72