Finding the Fourth Proportional to 89,068.18, 122,914.14 and 48,784.48

Step by Step Solution

1. Step 1: Write the proportion equation
   89,068.18 : 122,914.14 = 48,784.48 : x
2. Step 2: Convert to fraction form
   89,068.18/122,914.14 = 48,784.48/x
3. Step 3: Cross multiply
   89,068.18x = 122,914.14 × 48,784.48
4. Step 4: Simplify right side
   89,068.18x = 5,996,302,404.55
5. Step 5: Solve for x
   x = 5,996,302,404.55/89,068.18
6. Step 6: Final answer
   x = 67,322.61