Finding the Fourth Proportional to 9,667,367.47, 13,341,318.33 and 5,538,196.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,667,367.47 : 13,341,318.33 = 5,538,196.72 : x
2. Step 2: Convert to fraction form
   9,667,367.47/13,341,318.33 = 5,538,196.72/x
3. Step 3: Cross multiply
   9,667,367.47x = 13,341,318.33 × 5,538,196.72
4. Step 4: Simplify right side
   9,667,367.47x = 73,886,845,415,681.88
5. Step 5: Solve for x
   x = 73,886,845,415,681.88/9,667,367.47
6. Step 6: Final answer
   x = 7,642,912.68