Finding the Fourth Proportional to 9,160.37, 12,641.80 and 5,801.95

Step by Step Solution

1. Step 1: Write the proportion equation
   9,160.37 : 12,641.80 = 5,801.95 : x
2. Step 2: Convert to fraction form
   9,160.37/12,641.80 = 5,801.95/x
3. Step 3: Cross multiply
   9,160.37x = 12,641.80 × 5,801.95
4. Step 4: Simplify right side
   9,160.37x = 73,347,091.51
5. Step 5: Solve for x
   x = 73,347,091.51/9,160.37
6. Step 6: Final answer
   x = 8,007.00