Finding the Fourth Proportional to 105,875.05, 158,788.32 and 63,192.52

Step by Step Solution

1. Step 1: Write the proportion equation
   105,875.05 : 158,788.32 = 63,192.52 : x
2. Step 2: Convert to fraction form
   105,875.05/158,788.32 = 63,192.52/x
3. Step 3: Cross multiply
   105,875.05x = 158,788.32 × 63,192.52
4. Step 4: Simplify right side
   105,875.05x = 10,034,234,087.37
5. Step 5: Solve for x
   x = 10,034,234,087.37/105,875.05
6. Step 6: Final answer
   x = 94,774.30