Finding the Fourth Proportional to 67,707.02, 93,435.44 and 37,899.02

Step by Step Solution

1. Step 1: Write the proportion equation
   67,707.02 : 93,435.44 = 37,899.02 : x
2. Step 2: Convert to fraction form
   67,707.02/93,435.44 = 37,899.02/x
3. Step 3: Cross multiply
   67,707.02x = 93,435.44 × 37,899.02
4. Step 4: Simplify right side
   67,707.02x = 3,541,111,609.27
5. Step 5: Solve for x
   x = 3,541,111,609.27/67,707.02
6. Step 6: Final answer
   x = 52,300.51