Finding the Fourth Proportional to 9,036.10, 13,555.42 and 4,106.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,036.10 : 13,555.42 = 4,106.98 : x
2. Step 2: Convert to fraction form
   9,036.10/13,555.42 = 4,106.98/x
3. Step 3: Cross multiply
   9,036.10x = 13,555.42 × 4,106.98
4. Step 4: Simplify right side
   9,036.10x = 55,671,838.83
5. Step 5: Solve for x
   x = 55,671,838.83/9,036.10
6. Step 6: Final answer
   x = 6,161.05