Finding the Fourth Proportional to 17,826,382.08, 24,620,667.84 and 12,015,146.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,826,382.08 : 24,620,667.84 = 12,015,146.88 : x
2. Step 2: Convert to fraction form
   17,826,382.08/24,620,667.84 = 12,015,146.88/x
3. Step 3: Cross multiply
   17,826,382.08x = 24,620,667.84 × 12,015,146.88
4. Step 4: Simplify right side
   17,826,382.08x = 295,820,940,381,292.38
5. Step 5: Solve for x
   x = 295,820,940,381,292.38/17,826,382.08
6. Step 6: Final answer
   x = 16,594,558.51