Finding the Fourth Proportional to 11,528,544.42, 17,293,709.61 and 3,852,215.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,528,544.42 : 17,293,709.61 = 3,852,215.82 : x
2. Step 2: Convert to fraction form
   11,528,544.42/17,293,709.61 = 3,852,215.82/x
3. Step 3: Cross multiply
   11,528,544.42x = 17,293,709.61 × 3,852,215.82
4. Step 4: Simplify right side
   11,528,544.42x = 66,619,101,746,128.02
5. Step 5: Solve for x
   x = 66,619,101,746,128.02/11,528,544.42
6. Step 6: Final answer
   x = 5,778,622.12