Finding the Fourth Proportional to 11,557,743.57, 17,336,785.15 and 5,493,094.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,557,743.57 : 17,336,785.15 = 5,493,094.15 : x
2. Step 2: Convert to fraction form
   11,557,743.57/17,336,785.15 = 5,493,094.15/x
3. Step 3: Cross multiply
   11,557,743.57x = 17,336,785.15 × 5,493,094.15
4. Step 4: Simplify right side
   11,557,743.57x = 95,232,593,087,271.88
5. Step 5: Solve for x
   x = 95,232,593,087,271.88/11,557,743.57
6. Step 6: Final answer
   x = 8,239,721.92