Finding the Fourth Proportional to 93,478.89, 140,218.56 and 37,323.57

Step by Step Solution

1. Step 1: Write the proportion equation
   93,478.89 : 140,218.56 = 37,323.57 : x
2. Step 2: Convert to fraction form
   93,478.89/140,218.56 = 37,323.57/x
3. Step 3: Cross multiply
   93,478.89x = 140,218.56 × 37,323.57
4. Step 4: Simplify right side
   93,478.89x = 5,233,457,239.46
5. Step 5: Solve for x
   x = 5,233,457,239.46/93,478.89
6. Step 6: Final answer
   x = 55,985.44