Finding the Fourth Proportional to 9,482,409.52, 13,085,758.17 and 5,131,494.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,482,409.52 : 13,085,758.17 = 5,131,494.72 : x
2. Step 2: Convert to fraction form
   9,482,409.52/13,085,758.17 = 5,131,494.72/x
3. Step 3: Cross multiply
   9,482,409.52x = 13,085,758.17 × 5,131,494.72
4. Step 4: Simplify right side
   9,482,409.52x = 67,149,498,956,551.86
5. Step 5: Solve for x
   x = 67,149,498,956,551.86/9,482,409.52
6. Step 6: Final answer
   x = 7,081,480.59