Finding the Fourth Proportional to 1,070.94, 1,596.81 and 1,051.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070.94 : 1,596.81 = 1,051.50 : x
2. Step 2: Convert to fraction form
   1,070.94/1,596.81 = 1,051.50/x
3. Step 3: Cross multiply
   1,070.94x = 1,596.81 × 1,051.50
4. Step 4: Simplify right side
   1,070.94x = 1,679,045.72
5. Step 5: Solve for x
   x = 1,679,045.72/1,070.94
6. Step 6: Final answer
   x = 1,567.82