Finding the Fourth Proportional to 32,111.16, 48,171.35 and 9,926.47

Step by Step Solution

1. Step 1: Write the proportion equation
   32,111.16 : 48,171.35 = 9,926.47 : x
2. Step 2: Convert to fraction form
   32,111.16/48,171.35 = 9,926.47/x
3. Step 3: Cross multiply
   32,111.16x = 48,171.35 × 9,926.47
4. Step 4: Simplify right side
   32,111.16x = 478,171,460.63
5. Step 5: Solve for x
   x = 478,171,460.63/32,111.16
6. Step 6: Final answer
   x = 14,891.13