Finding the Fourth Proportional to 10,446.98, 15,669.72 and 4,901.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,446.98 : 15,669.72 = 4,901.59 : x
2. Step 2: Convert to fraction form
   10,446.98/15,669.72 = 4,901.59/x
3. Step 3: Cross multiply
   10,446.98x = 15,669.72 × 4,901.59
4. Step 4: Simplify right side
   10,446.98x = 76,806,440.00
5. Step 5: Solve for x
   x = 76,806,440.00/10,446.98
6. Step 6: Final answer
   x = 7,352.02