Finding the Fourth Proportional to 59,307, 81,843.72 and 34,156.56

Step by Step Solution

1. Step 1: Write the proportion equation
   59,307 : 81,843.72 = 34,156.56 : x
2. Step 2: Convert to fraction form
   59,307/81,843.72 = 34,156.56/x
3. Step 3: Cross multiply
   59,307x = 81,843.72 × 34,156.56
4. Step 4: Simplify right side
   59,307x = 2,795,499,932.80
5. Step 5: Solve for x
   x = 2,795,499,932.80/59,307
6. Step 6: Final answer
   x = 47,136.09