Finding the Fourth Proportional to 9,013.41, 13,510.89 and 4,799.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,013.41 : 13,510.89 = 4,799.79 : x
2. Step 2: Convert to fraction form
   9,013.41/13,510.89 = 4,799.79/x
3. Step 3: Cross multiply
   9,013.41x = 13,510.89 × 4,799.79
4. Step 4: Simplify right side
   9,013.41x = 64,849,434.71
5. Step 5: Solve for x
   x = 64,849,434.71/9,013.41
6. Step 6: Final answer
   x = 7,194.77