Finding the Fourth Proportional to 97,488.16, 146,237.43 and 30,933.50

Step by Step Solution

1. Step 1: Write the proportion equation
   97,488.16 : 146,237.43 = 30,933.50 : x
2. Step 2: Convert to fraction form
   97,488.16/146,237.43 = 30,933.50/x
3. Step 3: Cross multiply
   97,488.16x = 146,237.43 × 30,933.50
4. Step 4: Simplify right side
   97,488.16x = 4,523,635,025.91
5. Step 5: Solve for x
   x = 4,523,635,025.91/97,488.16
6. Step 6: Final answer
   x = 46,401.89