Finding the Fourth Proportional to 8,851,496.28, 12,215,441.82 and 4,931,250.18

Step by Step Solution

1. Step 1: Write the proportion equation
   8,851,496.28 : 12,215,441.82 = 4,931,250.18 : x
2. Step 2: Convert to fraction form
   8,851,496.28/12,215,441.82 = 4,931,250.18/x
3. Step 3: Cross multiply
   8,851,496.28x = 12,215,441.82 × 4,931,250.18
4. Step 4: Simplify right side
   8,851,496.28x = 60,237,399,673,654.52
5. Step 5: Solve for x
   x = 60,237,399,673,654.52/8,851,496.28
6. Step 6: Final answer
   x = 6,805,335.25