Finding the Fourth Proportional to 97,367.84, 146,052.72 and 30,806.72

Step by Step Solution

1. Step 1: Write the proportion equation
   97,367.84 : 146,052.72 = 30,806.72 : x
2. Step 2: Convert to fraction form
   97,367.84/146,052.72 = 30,806.72/x
3. Step 3: Cross multiply
   97,367.84x = 146,052.72 × 30,806.72
4. Step 4: Simplify right side
   97,367.84x = 4,499,405,250.28
5. Step 5: Solve for x
   x = 4,499,405,250.28/97,367.84
6. Step 6: Final answer
   x = 46,210.38