Finding the Fourth Proportional to 70,788.06, 106,181.98 and 48,533.97

Step by Step Solution

1. Step 1: Write the proportion equation
   70,788.06 : 106,181.98 = 48,533.97 : x
2. Step 2: Convert to fraction form
   70,788.06/106,181.98 = 48,533.97/x
3. Step 3: Cross multiply
   70,788.06x = 106,181.98 × 48,533.97
4. Step 4: Simplify right side
   70,788.06x = 5,153,433,031.86
5. Step 5: Solve for x
   x = 5,153,433,031.86/70,788.06
6. Step 6: Final answer
   x = 72,800.88