Finding the Fourth Proportional to 11,804.50, 17,702.52 and 3,905.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,804.50 : 17,702.52 = 3,905.56 : x
2. Step 2: Convert to fraction form
   11,804.50/17,702.52 = 3,905.56/x
3. Step 3: Cross multiply
   11,804.50x = 17,702.52 × 3,905.56
4. Step 4: Simplify right side
   11,804.50x = 69,138,254.01
5. Step 5: Solve for x
   x = 69,138,254.01/11,804.50
6. Step 6: Final answer
   x = 5,856.94