Finding the Fourth Proportional to 33,729,085.54, 46,546,128.27 and 18,259,158.79

Step by Step Solution

1. Step 1: Write the proportion equation
   33,729,085.54 : 46,546,128.27 = 18,259,158.79 : x
2. Step 2: Convert to fraction form
   33,729,085.54/46,546,128.27 = 18,259,158.79/x
3. Step 3: Cross multiply
   33,729,085.54x = 46,546,128.27 × 18,259,158.79
4. Step 4: Simplify right side
   33,729,085.54x = 849,893,147,141,638
5. Step 5: Solve for x
   x = 849,893,147,141,638/33,729,085.54
6. Step 6: Final answer
   x = 25,197,633.84