Finding the Fourth Proportional to 42,308.31, 58,385.47 and 23,445.44

Step by Step Solution

1. Step 1: Write the proportion equation
   42,308.31 : 58,385.47 = 23,445.44 : x
2. Step 2: Convert to fraction form
   42,308.31/58,385.47 = 23,445.44/x
3. Step 3: Cross multiply
   42,308.31x = 58,385.47 × 23,445.44
4. Step 4: Simplify right side
   42,308.31x = 1,368,873,033.76
5. Step 5: Solve for x
   x = 1,368,873,033.76/42,308.31
6. Step 6: Final answer
   x = 32,354.71