Finding the Fourth Proportional to 32,893,388.94, 45,393,235.72 and 18,209,300.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,893,388.94 : 45,393,235.72 = 18,209,300.42 : x
2. Step 2: Convert to fraction form
   32,893,388.94/45,393,235.72 = 18,209,300.42/x
3. Step 3: Cross multiply
   32,893,388.94x = 45,393,235.72 × 18,209,300.42
4. Step 4: Simplify right side
   32,893,388.94x = 826,579,066,261,355
5. Step 5: Solve for x
   x = 826,579,066,261,355/32,893,388.94
6. Step 6: Final answer
   x = 25,129,033.31