Finding the Fourth Proportional to 1,045.81, 1,565.98 and 735.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,045.81 : 1,565.98 = 735.98 : x
2. Step 2: Convert to fraction form
   1,045.81/1,565.98 = 735.98/x
3. Step 3: Cross multiply
   1,045.81x = 1,565.98 × 735.98
4. Step 4: Simplify right side
   1,045.81x = 1,152,532.04
5. Step 5: Solve for x
   x = 1,152,532.04/1,045.81
6. Step 6: Final answer
   x = 1,102.05