Finding the Fourth Proportional to 3,883.60, 5,824.76 and 1,803.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,883.60 : 5,824.76 = 1,803.52 : x
2. Step 2: Convert to fraction form
   3,883.60/5,824.76 = 1,803.52/x
3. Step 3: Cross multiply
   3,883.60x = 5,824.76 × 1,803.52
4. Step 4: Simplify right side
   3,883.60x = 10,505,071.16
5. Step 5: Solve for x
   x = 10,505,071.16/3,883.60
6. Step 6: Final answer
   x = 2,704.98