Finding the Fourth Proportional to 101,829.73, 152,745.72 and 30,752.98

Step by Step Solution

1. Step 1: Write the proportion equation
   101,829.73 : 152,745.72 = 30,752.98 : x
2. Step 2: Convert to fraction form
   101,829.73/152,745.72 = 30,752.98/x
3. Step 3: Cross multiply
   101,829.73x = 152,745.72 × 30,752.98
4. Step 4: Simplify right side
   101,829.73x = 4,697,386,072.25
5. Step 5: Solve for x
   x = 4,697,386,072.25/101,829.73
6. Step 6: Final answer
   x = 46,129.81