Finding the Fourth Proportional to 97,894.56, 146,848.72 and 30,417.50

Step by Step Solution

1. Step 1: Write the proportion equation
   97,894.56 : 146,848.72 = 30,417.50 : x
2. Step 2: Convert to fraction form
   97,894.56/146,848.72 = 30,417.50/x
3. Step 3: Cross multiply
   97,894.56x = 146,848.72 × 30,417.50
4. Step 4: Simplify right side
   97,894.56x = 4,466,770,940.60
5. Step 5: Solve for x
   x = 4,466,770,940.60/97,894.56
6. Step 6: Final answer
   x = 45,628.39