Finding the Fourth Proportional to 89,181.50, 123,070.82 and 48,895.88

Step by Step Solution

1. Step 1: Write the proportion equation
   89,181.50 : 123,070.82 = 48,895.88 : x
2. Step 2: Convert to fraction form
   89,181.50/123,070.82 = 48,895.88/x
3. Step 3: Cross multiply
   89,181.50x = 123,070.82 × 48,895.88
4. Step 4: Simplify right side
   89,181.50x = 6,017,655,186.39
5. Step 5: Solve for x
   x = 6,017,655,186.39/89,181.50
6. Step 6: Final answer
   x = 67,476.50