Finding the Fourth Proportional to 2,010.51, 3,014.55 and 1,316.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010.51 : 3,014.55 = 1,316.34 : x
2. Step 2: Convert to fraction form
   2,010.51/3,014.55 = 1,316.34/x
3. Step 3: Cross multiply
   2,010.51x = 3,014.55 × 1,316.34
4. Step 4: Simplify right side
   2,010.51x = 3,968,172.75
5. Step 5: Solve for x
   x = 3,968,172.75/2,010.51
6. Step 6: Final answer
   x = 1,973.71