Finding the Fourth Proportional to 13,175.02, 19,761.06 and 3,314.30

Step by Step Solution

1. Step 1: Write the proportion equation
   13,175.02 : 19,761.06 = 3,314.30 : x
2. Step 2: Convert to fraction form
   13,175.02/19,761.06 = 3,314.30/x
3. Step 3: Cross multiply
   13,175.02x = 19,761.06 × 3,314.30
4. Step 4: Simplify right side
   13,175.02x = 65,493,994.78
5. Step 5: Solve for x
   x = 65,493,994.78/13,175.02
6. Step 6: Final answer
   x = 4,971.07