Finding the Fourth Proportional to 93,739.98, 140,610.51 and 38,335.98

Step by Step Solution

1. Step 1: Write the proportion equation
   93,739.98 : 140,610.51 = 38,335.98 : x
2. Step 2: Convert to fraction form
   93,739.98/140,610.51 = 38,335.98/x
3. Step 3: Cross multiply
   93,739.98x = 140,610.51 × 38,335.98
4. Step 4: Simplify right side
   93,739.98x = 5,390,441,699.15
5. Step 5: Solve for x
   x = 5,390,441,699.15/93,739.98
6. Step 6: Final answer
   x = 57,504.19