Finding the Fourth Proportional to 93,743.68, 129,410.56 and 57,954.56

Step by Step Solution

1. Step 1: Write the proportion equation
   93,743.68 : 129,410.56 = 57,954.56 : x
2. Step 2: Convert to fraction form
   93,743.68/129,410.56 = 57,954.56/x
3. Step 3: Cross multiply
   93,743.68x = 129,410.56 × 57,954.56
4. Step 4: Simplify right side
   93,743.68x = 7,499,932,064.15
5. Step 5: Solve for x
   x = 7,499,932,064.15/93,743.68
6. Step 6: Final answer
   x = 80,004.67