Finding the Fourth Proportional to 10,373.63, 15,555.56 and 3,795.21

Step by Step Solution

1. Step 1: Write the proportion equation
   10,373.63 : 15,555.56 = 3,795.21 : x
2. Step 2: Convert to fraction form
   10,373.63/15,555.56 = 3,795.21/x
3. Step 3: Cross multiply
   10,373.63x = 15,555.56 × 3,795.21
4. Step 4: Simplify right side
   10,373.63x = 59,036,597.89
5. Step 5: Solve for x
   x = 59,036,597.89/10,373.63
6. Step 6: Final answer
   x = 5,691.03