Finding the Fourth Proportional to 101,830.73, 152,747.22 and 30,753.98

Step by Step Solution

1. Step 1: Write the proportion equation
   101,830.73 : 152,747.22 = 30,753.98 : x
2. Step 2: Convert to fraction form
   101,830.73/152,747.22 = 30,753.98/x
3. Step 3: Cross multiply
   101,830.73x = 152,747.22 × 30,753.98
4. Step 4: Simplify right side
   101,830.73x = 4,697,584,948.94
5. Step 5: Solve for x
   x = 4,697,584,948.94/101,830.73
6. Step 6: Final answer
   x = 46,131.31