Finding the Fourth Proportional to 68,002.48, 93,814.32 and 42,464.51

Step by Step Solution

1. Step 1: Write the proportion equation
   68,002.48 : 93,814.32 = 42,464.51 : x
2. Step 2: Convert to fraction form
   68,002.48/93,814.32 = 42,464.51/x
3. Step 3: Cross multiply
   68,002.48x = 93,814.32 × 42,464.51
4. Step 4: Simplify right side
   68,002.48x = 3,983,779,129.78
5. Step 5: Solve for x
   x = 3,983,779,129.78/68,002.48
6. Step 6: Final answer
   x = 58,582.85