Finding the Fourth Proportional to 12,262,175.34, 18,393,170.73 and 3,163,499.46

Step by Step Solution

1. Step 1: Write the proportion equation
   12,262,175.34 : 18,393,170.73 = 3,163,499.46 : x
2. Step 2: Convert to fraction form
   12,262,175.34/18,393,170.73 = 3,163,499.46/x
3. Step 3: Cross multiply
   12,262,175.34x = 18,393,170.73 × 3,163,499.46
4. Step 4: Simplify right side
   12,262,175.34x = 58,186,785,672,042.80
5. Step 5: Solve for x
   x = 58,186,785,672,042.80/12,262,175.34
6. Step 6: Final answer
   x = 4,745,225.38