Finding the Fourth Proportional to 11,463.32, 17,191.34 and 3,670.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,463.32 : 17,191.34 = 3,670.31 : x
2. Step 2: Convert to fraction form
   11,463.32/17,191.34 = 3,670.31/x
3. Step 3: Cross multiply
   11,463.32x = 17,191.34 × 3,670.31
4. Step 4: Simplify right side
   11,463.32x = 63,097,585.51
5. Step 5: Solve for x
   x = 63,097,585.51/11,463.32
6. Step 6: Final answer
   x = 5,504.30