Finding the Fourth Proportional to 10,201.52, 15,300.52 and 2,804.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,201.52 : 15,300.52 = 2,804.74 : x
2. Step 2: Convert to fraction form
   10,201.52/15,300.52 = 2,804.74/x
3. Step 3: Cross multiply
   10,201.52x = 15,300.52 × 2,804.74
4. Step 4: Simplify right side
   10,201.52x = 42,913,980.46
5. Step 5: Solve for x
   x = 42,913,980.46/10,201.52
6. Step 6: Final answer
   x = 4,206.63