Finding the Fourth Proportional to 7,105,020.55, 9,804,921.45 and 3,841,827.47

Step by Step Solution

1. Step 1: Write the proportion equation
   7,105,020.55 : 9,804,921.45 = 3,841,827.47 : x
2. Step 2: Convert to fraction form
   7,105,020.55/9,804,921.45 = 3,841,827.47/x
3. Step 3: Cross multiply
   7,105,020.55x = 9,804,921.45 × 3,841,827.47
4. Step 4: Simplify right side
   7,105,020.55x = 37,668,816,499,568.48
5. Step 5: Solve for x
   x = 37,668,816,499,568.48/7,105,020.55
6. Step 6: Final answer
   x = 5,301,718.17