Finding the Fourth Proportional to 93,642.86, 140,443.23 and 27,068.15

Step by Step Solution

1. Step 1: Write the proportion equation
   93,642.86 : 140,443.23 = 27,068.15 : x
2. Step 2: Convert to fraction form
   93,642.86/140,443.23 = 27,068.15/x
3. Step 3: Cross multiply
   93,642.86x = 140,443.23 × 27,068.15
4. Step 4: Simplify right side
   93,642.86x = 3,801,538,416.12
5. Step 5: Solve for x
   x = 3,801,538,416.12/93,642.86
6. Step 6: Final answer
   x = 40,596.14