Finding the Fourth Proportional to 7,773.34, 10,726.83 and 4,415.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,773.34 : 10,726.83 = 4,415.72 : x
2. Step 2: Convert to fraction form
   7,773.34/10,726.83 = 4,415.72/x
3. Step 3: Cross multiply
   7,773.34x = 10,726.83 × 4,415.72
4. Step 4: Simplify right side
   7,773.34x = 47,366,677.77
5. Step 5: Solve for x
   x = 47,366,677.77/7,773.34
6. Step 6: Final answer
   x = 6,093.48