Finding the Fourth Proportional to 42,407.50, 58,649.34 and 37,093.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,407.50 : 58,649.34 = 37,093.06 : x
2. Step 2: Convert to fraction form
   42,407.50/58,649.34 = 37,093.06/x
3. Step 3: Cross multiply
   42,407.50x = 58,649.34 × 37,093.06
4. Step 4: Simplify right side
   42,407.50x = 2,175,483,487.58
5. Step 5: Solve for x
   x = 2,175,483,487.58/42,407.50
6. Step 6: Final answer
   x = 51,299.50