Finding the Fourth Proportional to 5,773.83, 7,970.54 and 3,784.47

Step by Step Solution

1. Step 1: Write the proportion equation
   5,773.83 : 7,970.54 = 3,784.47 : x
2. Step 2: Convert to fraction form
   5,773.83/7,970.54 = 3,784.47/x
3. Step 3: Cross multiply
   5,773.83x = 7,970.54 × 3,784.47
4. Step 4: Simplify right side
   5,773.83x = 30,164,250.59
5. Step 5: Solve for x
   x = 30,164,250.59/5,773.83
6. Step 6: Final answer
   x = 5,224.31