Finding the Fourth Proportional to 67,347.27, 93,002.04 and 42,240.51

Step by Step Solution

1. Step 1: Write the proportion equation
   67,347.27 : 93,002.04 = 42,240.51 : x
2. Step 2: Convert to fraction form
   67,347.27/93,002.04 = 42,240.51/x
3. Step 3: Cross multiply
   67,347.27x = 93,002.04 × 42,240.51
4. Step 4: Simplify right side
   67,347.27x = 3,928,453,600.64
5. Step 5: Solve for x
   x = 3,928,453,600.64/67,347.27
6. Step 6: Final answer
   x = 58,331.30