Finding the Fourth Proportional to 9,516,227.82, 13,132,054.59 and 5,386,170.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,516,227.82 : 13,132,054.59 = 5,386,170.28 : x
2. Step 2: Convert to fraction form
   9,516,227.82/13,132,054.59 = 5,386,170.28/x
3. Step 3: Cross multiply
   9,516,227.82x = 13,132,054.59 × 5,386,170.28
4. Step 4: Simplify right side
   9,516,227.82x = 70,731,482,147,995.59
5. Step 5: Solve for x
   x = 70,731,482,147,995.59/9,516,227.82
6. Step 6: Final answer
   x = 7,432,722.66