Finding the Fourth Proportional to 11,602.14, 17,404.16 and 3,705.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,602.14 : 17,404.16 = 3,705.72 : x
2. Step 2: Convert to fraction form
   11,602.14/17,404.16 = 3,705.72/x
3. Step 3: Cross multiply
   11,602.14x = 17,404.16 × 3,705.72
4. Step 4: Simplify right side
   11,602.14x = 64,494,925.27
5. Step 5: Solve for x
   x = 64,494,925.27/11,602.14
6. Step 6: Final answer
   x = 5,558.88