Finding the Fourth Proportional to 42,576.33, 58,810.82 and 34,539.86

Step by Step Solution

1. Step 1: Write the proportion equation
   42,576.33 : 58,810.82 = 34,539.86 : x
2. Step 2: Convert to fraction form
   42,576.33/58,810.82 = 34,539.86/x
3. Step 3: Cross multiply
   42,576.33x = 58,810.82 × 34,539.86
4. Step 4: Simplify right side
   42,576.33x = 2,031,317,022.53
5. Step 5: Solve for x
   x = 2,031,317,022.53/42,576.33
6. Step 6: Final answer
   x = 47,710.01