Finding the Fourth Proportional to 39,947,296.82, 59,938,207.59 and 21,481,659.09

Step by Step Solution

1. Step 1: Write the proportion equation
   39,947,296.82 : 59,938,207.59 = 21,481,659.09 : x
2. Step 2: Convert to fraction form
   39,947,296.82/59,938,207.59 = 21,481,659.09/x
3. Step 3: Cross multiply
   39,947,296.82x = 59,938,207.59 × 21,481,659.09
4. Step 4: Simplify right side
   39,947,296.82x = 1,287,572,141,914,030.50
5. Step 5: Solve for x
   x = 1,287,572,141,914,030.50/39,947,296.82
6. Step 6: Final answer
   x = 32,231,771.47