Finding the Fourth Proportional to 69,615.05, 96,068.79 and 37,783.94

Step by Step Solution

1. Step 1: Write the proportion equation
   69,615.05 : 96,068.79 = 37,783.94 : x
2. Step 2: Convert to fraction form
   69,615.05/96,068.79 = 37,783.94/x
3. Step 3: Cross multiply
   69,615.05x = 96,068.79 × 37,783.94
4. Step 4: Simplify right side
   69,615.05x = 3,629,856,916.89
5. Step 5: Solve for x
   x = 3,629,856,916.89/69,615.05
6. Step 6: Final answer
   x = 52,141.85