Finding the Fourth Proportional to 112,387.25, 168,592.16 and 32,427.18

Step by Step Solution

1. Step 1: Write the proportion equation
   112,387.25 : 168,592.16 = 32,427.18 : x
2. Step 2: Convert to fraction form
   112,387.25/168,592.16 = 32,427.18/x
3. Step 3: Cross multiply
   112,387.25x = 168,592.16 × 32,427.18
4. Step 4: Simplify right side
   112,387.25x = 5,466,968,399.98
5. Step 5: Solve for x
   x = 5,466,968,399.98/112,387.25
6. Step 6: Final answer
   x = 48,644.03