Finding the Fourth Proportional to 1,379.00, 2,068.83 and 753.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,379.00 : 2,068.83 = 753.99 : x
2. Step 2: Convert to fraction form
   1,379.00/2,068.83 = 753.99/x
3. Step 3: Cross multiply
   1,379.00x = 2,068.83 × 753.99
4. Step 4: Simplify right side
   1,379.00x = 1,559,877.13
5. Step 5: Solve for x
   x = 1,559,877.13/1,379.00
6. Step 6: Final answer
   x = 1,131.17