Finding the Fourth Proportional to 9,116,231.37, 12,584,272.91 and 5,680,170.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,116,231.37 : 12,584,272.91 = 5,680,170.06 : x
2. Step 2: Convert to fraction form
   9,116,231.37/12,584,272.91 = 5,680,170.06/x
3. Step 3: Cross multiply
   9,116,231.37x = 12,584,272.91 × 5,680,170.06
4. Step 4: Simplify right side
   9,116,231.37x = 71,480,810,181,850.22
5. Step 5: Solve for x
   x = 71,480,810,181,850.22/9,116,231.37
6. Step 6: Final answer
   x = 7,841,048.27