Finding the Fourth Proportional to 11,435,824.22, 17,155,841.31 and 3,759,902.55

Step by Step Solution

1. Step 1: Write the proportion equation
   11,435,824.22 : 17,155,841.31 = 3,759,902.55 : x
2. Step 2: Convert to fraction form
   11,435,824.22/17,155,841.31 = 3,759,902.55/x
3. Step 3: Cross multiply
   11,435,824.22x = 17,155,841.31 × 3,759,902.55
4. Step 4: Simplify right side
   11,435,824.22x = 64,504,291,488,864.34
5. Step 5: Solve for x
   x = 64,504,291,488,864.34/11,435,824.22
6. Step 6: Final answer
   x = 5,640,545.91