Finding the Fourth Proportional to 42,748.88, 58,993.29 and 23,886

Step by Step Solution

1. Step 1: Write the proportion equation
   42,748.88 : 58,993.29 = 23,886 : x
2. Step 2: Convert to fraction form
   42,748.88/58,993.29 = 23,886/x
3. Step 3: Cross multiply
   42,748.88x = 58,993.29 × 23,886
4. Step 4: Simplify right side
   42,748.88x = 1,409,113,724.94
5. Step 5: Solve for x
   x = 1,409,113,724.94/42,748.88
6. Step 6: Final answer
   x = 32,962.59