Finding the Fourth Proportional to 33,175,874.22, 45,783,010.72 and 18,291,732.18

Step by Step Solution

1. Step 1: Write the proportion equation
   33,175,874.22 : 45,783,010.72 = 18,291,732.18 : x
2. Step 2: Convert to fraction form
   33,175,874.22/45,783,010.72 = 18,291,732.18/x
3. Step 3: Cross multiply
   33,175,874.22x = 45,783,010.72 × 18,291,732.18
4. Step 4: Simplify right side
   33,175,874.22x = 837,450,570,484,308.88
5. Step 5: Solve for x
   x = 837,450,570,484,308.88/33,175,874.22
6. Step 6: Final answer
   x = 25,242,758.18