Finding the Fourth Proportional to 19,953,919.82, 27,536,449.50 and 10,786,562.54

Step by Step Solution

1. Step 1: Write the proportion equation
   19,953,919.82 : 27,536,449.50 = 10,786,562.54 : x
2. Step 2: Convert to fraction form
   19,953,919.82/27,536,449.50 = 10,786,562.54/x
3. Step 3: Cross multiply
   19,953,919.82x = 27,536,449.50 × 10,786,562.54
4. Step 4: Simplify right side
   19,953,919.82x = 297,023,634,661,301.69
5. Step 5: Solve for x
   x = 297,023,634,661,301.69/19,953,919.82
6. Step 6: Final answer
   x = 14,885,478.01