Finding the Fourth Proportional to 1,010.34, 1,513.08 and 701.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010.34 : 1,513.08 = 701.82 : x
2. Step 2: Convert to fraction form
   1,010.34/1,513.08 = 701.82/x
3. Step 3: Cross multiply
   1,010.34x = 1,513.08 × 701.82
4. Step 4: Simplify right side
   1,010.34x = 1,061,909.81
5. Step 5: Solve for x
   x = 1,061,909.81/1,010.34
6. Step 6: Final answer
   x = 1,051.04