Finding the Fourth Proportional to 12,670,225.38, 17,499,345.19 and 8,588,758.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,670,225.38 : 17,499,345.19 = 8,588,758.50 : x
2. Step 2: Convert to fraction form
   12,670,225.38/17,499,345.19 = 8,588,758.50/x
3. Step 3: Cross multiply
   12,670,225.38x = 17,499,345.19 × 8,588,758.50
4. Step 4: Simplify right side
   12,670,225.38x = 150,297,649,723,574.72
5. Step 5: Solve for x
   x = 150,297,649,723,574.72/12,670,225.38
6. Step 6: Final answer
   x = 11,862,271.21