Finding the Fourth Proportional to 94,388.42, 141,582.46 and 64,716.30

Step by Step Solution

1. Step 1: Write the proportion equation
   94,388.42 : 141,582.46 = 64,716.30 : x
2. Step 2: Convert to fraction form
   94,388.42/141,582.46 = 64,716.30/x
3. Step 3: Cross multiply
   94,388.42x = 141,582.46 × 64,716.30
4. Step 4: Simplify right side
   94,388.42x = 9,162,692,956.10
5. Step 5: Solve for x
   x = 9,162,692,956.10/94,388.42
6. Step 6: Final answer
   x = 97,074.33