Finding the Fourth Proportional to 42,083.28, 58,001.27 and 37,445.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,083.28 : 58,001.27 = 37,445.63 : x
2. Step 2: Convert to fraction form
   42,083.28/58,001.27 = 37,445.63/x
3. Step 3: Cross multiply
   42,083.28x = 58,001.27 × 37,445.63
4. Step 4: Simplify right side
   42,083.28x = 2,171,893,618.72
5. Step 5: Solve for x
   x = 2,171,893,618.72/42,083.28
6. Step 6: Final answer
   x = 51,609.42