Finding the Fourth Proportional to 69,558.10, 95,884.04 and 42,650.72

Step by Step Solution

1. Step 1: Write the proportion equation
   69,558.10 : 95,884.04 = 42,650.72 : x
2. Step 2: Convert to fraction form
   69,558.10/95,884.04 = 42,650.72/x
3. Step 3: Cross multiply
   69,558.10x = 95,884.04 × 42,650.72
4. Step 4: Simplify right side
   69,558.10x = 4,089,523,342.51
5. Step 5: Solve for x
   x = 4,089,523,342.51/69,558.10
6. Step 6: Final answer
   x = 58,792.91