Finding the Fourth Proportional to 59,199.71, 81,671.40 and 43,714.42

Step by Step Solution

1. Step 1: Write the proportion equation
   59,199.71 : 81,671.40 = 43,714.42 : x
2. Step 2: Convert to fraction form
   59,199.71/81,671.40 = 43,714.42/x
3. Step 3: Cross multiply
   59,199.71x = 81,671.40 × 43,714.42
4. Step 4: Simplify right side
   59,199.71x = 3,570,217,677.41
5. Step 5: Solve for x
   x = 3,570,217,677.41/59,199.71
6. Step 6: Final answer
   x = 60,308.03