Finding the Fourth Proportional to 67,693.48, 93,415.55 and 37,477.04

Step by Step Solution

1. Step 1: Write the proportion equation
   67,693.48 : 93,415.55 = 37,477.04 : x
2. Step 2: Convert to fraction form
   67,693.48/93,415.55 = 37,477.04/x
3. Step 3: Cross multiply
   67,693.48x = 93,415.55 × 37,477.04
4. Step 4: Simplify right side
   67,693.48x = 3,500,937,649.51
5. Step 5: Solve for x
   x = 3,500,937,649.51/67,693.48
6. Step 6: Final answer
   x = 51,717.50