Finding the Fourth Proportional to 94,578.05, 130,523.27 and 54,291.89

Step by Step Solution

1. Step 1: Write the proportion equation
   94,578.05 : 130,523.27 = 54,291.89 : x
2. Step 2: Convert to fraction form
   94,578.05/130,523.27 = 54,291.89/x
3. Step 3: Cross multiply
   94,578.05x = 130,523.27 × 54,291.89
4. Step 4: Simplify right side
   94,578.05x = 7,086,354,500.39
5. Step 5: Solve for x
   x = 7,086,354,500.39/94,578.05
6. Step 6: Final answer
   x = 74,926.00