Finding the Fourth Proportional to 11,969,382.48, 17,956,595.61 and 3,881,727.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,969,382.48 : 17,956,595.61 = 3,881,727.49 : x
2. Step 2: Convert to fraction form
   11,969,382.48/17,956,595.61 = 3,881,727.49/x
3. Step 3: Cross multiply
   11,969,382.48x = 17,956,595.61 × 3,881,727.49
4. Step 4: Simplify right side
   11,969,382.48x = 69,702,610,761,258.82
5. Step 5: Solve for x
   x = 69,702,610,761,258.82/11,969,382.48
6. Step 6: Final answer
   x = 5,823,409.09