Finding the Fourth Proportional to 11,039,929.31, 16,561,692.79 and 3,259,630.07

Step by Step Solution

1. Step 1: Write the proportion equation
   11,039,929.31 : 16,561,692.79 = 3,259,630.07 : x
2. Step 2: Convert to fraction form
   11,039,929.31/16,561,692.79 = 3,259,630.07/x
3. Step 3: Cross multiply
   11,039,929.31x = 16,561,692.79 × 3,259,630.07
4. Step 4: Simplify right side
   11,039,929.31x = 53,984,991,841,875.51
5. Step 5: Solve for x
   x = 53,984,991,841,875.51/11,039,929.31
6. Step 6: Final answer
   x = 4,889,976.22