Finding the Fourth Proportional to 112,109.24, 168,213.38 and 58,788.52

Step by Step Solution

1. Step 1: Write the proportion equation
   112,109.24 : 168,213.38 = 58,788.52 : x
2. Step 2: Convert to fraction form
   112,109.24/168,213.38 = 58,788.52/x
3. Step 3: Cross multiply
   112,109.24x = 168,213.38 × 58,788.52
4. Step 4: Simplify right side
   112,109.24x = 9,889,015,654.40
5. Step 5: Solve for x
   x = 9,889,015,654.40/112,109.24
6. Step 6: Final answer
   x = 88,208.75