Finding the Fourth Proportional to 9,469,667.68, 13,068,279.36 and 5,339,897.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,469,667.68 : 13,068,279.36 = 5,339,897.24 : x
2. Step 2: Convert to fraction form
   9,469,667.68/13,068,279.36 = 5,339,897.24/x
3. Step 3: Cross multiply
   9,469,667.68x = 13,068,279.36 × 5,339,897.24
4. Step 4: Simplify right side
   9,469,667.68x = 69,783,268,886,012.97
5. Step 5: Solve for x
   x = 69,783,268,886,012.97/9,469,667.68
6. Step 6: Final answer
   x = 7,369,135.99