Finding the Fourth Proportional to 67,844.45, 93,564.08 and 42,353.16

Step by Step Solution

1. Step 1: Write the proportion equation
   67,844.45 : 93,564.08 = 42,353.16 : x
2. Step 2: Convert to fraction form
   67,844.45/93,564.08 = 42,353.16/x
3. Step 3: Cross multiply
   67,844.45x = 93,564.08 × 42,353.16
4. Step 4: Simplify right side
   67,844.45x = 3,962,734,397.55
5. Step 5: Solve for x
   x = 3,962,734,397.55/67,844.45
6. Step 6: Final answer
   x = 58,409.12