Finding the Fourth Proportional to 3,773.47, 5,663.73 and 1,925.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,773.47 : 5,663.73 = 1,925.86 : x
2. Step 2: Convert to fraction form
   3,773.47/5,663.73 = 1,925.86/x
3. Step 3: Cross multiply
   3,773.47x = 5,663.73 × 1,925.86
4. Step 4: Simplify right side
   3,773.47x = 10,907,551.06
5. Step 5: Solve for x
   x = 10,907,551.06/3,773.47
6. Step 6: Final answer
   x = 2,890.59