Finding the Fourth Proportional to 33,729,141.25, 46,546,365.89 and 18,259,225.84

Step by Step Solution

1. Step 1: Write the proportion equation
   33,729,141.25 : 46,546,365.89 = 18,259,225.84 : x
2. Step 2: Convert to fraction form
   33,729,141.25/46,546,365.89 = 18,259,225.84/x
3. Step 3: Cross multiply
   33,729,141.25x = 46,546,365.89 × 18,259,225.84
4. Step 4: Simplify right side
   33,729,141.25x = 849,900,606,920,613.50
5. Step 5: Solve for x
   x = 849,900,606,920,613.50/33,729,141.25
6. Step 6: Final answer
   x = 25,197,813.39