Finding the Fourth Proportional to 89,094.84, 122,904.24 and 55,092.47

Step by Step Solution

1. Step 1: Write the proportion equation
   89,094.84 : 122,904.24 = 55,092.47 : x
2. Step 2: Convert to fraction form
   89,094.84/122,904.24 = 55,092.47/x
3. Step 3: Cross multiply
   89,094.84x = 122,904.24 × 55,092.47
4. Step 4: Simplify right side
   89,094.84x = 6,771,097,540.55
5. Step 5: Solve for x
   x = 6,771,097,540.55/89,094.84
6. Step 6: Final answer
   x = 75,998.76