Finding the Fourth Proportional to 1,300.58, 1,950.51 and 569.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.58 : 1,950.51 = 569.99 : x
2. Step 2: Convert to fraction form
   1,300.58/1,950.51 = 569.99/x
3. Step 3: Cross multiply
   1,300.58x = 1,950.51 × 569.99
4. Step 4: Simplify right side
   1,300.58x = 1,111,771.19
5. Step 5: Solve for x
   x = 1,111,771.19/1,300.58
6. Step 6: Final answer
   x = 854.83