Finding the Fourth Proportional to 4,773.03, 7,158.72 and 1,263.06

Step by Step Solution

1. Step 1: Write the proportion equation
   4,773.03 : 7,158.72 = 1,263.06 : x
2. Step 2: Convert to fraction form
   4,773.03/7,158.72 = 1,263.06/x
3. Step 3: Cross multiply
   4,773.03x = 7,158.72 × 1,263.06
4. Step 4: Simplify right side
   4,773.03x = 9,041,892.88
5. Step 5: Solve for x
   x = 9,041,892.88/4,773.03
6. Step 6: Final answer
   x = 1,894.37