Finding the Fourth Proportional to 94,780.60, 142,131.38 and 38,582.73

Step by Step Solution

1. Step 1: Write the proportion equation
   94,780.60 : 142,131.38 = 38,582.73 : x
2. Step 2: Convert to fraction form
   94,780.60/142,131.38 = 38,582.73/x
3. Step 3: Cross multiply
   94,780.60x = 142,131.38 × 38,582.73
4. Step 4: Simplify right side
   94,780.60x = 5,483,816,466.15
5. Step 5: Solve for x
   x = 5,483,816,466.15/94,780.60
6. Step 6: Final answer
   x = 57,858.01