Finding the Fourth Proportional to 42,795.50, 64,130.47 and 24,111.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,795.50 : 64,130.47 = 24,111.63 : x
2. Step 2: Convert to fraction form
   42,795.50/64,130.47 = 24,111.63/x
3. Step 3: Cross multiply
   42,795.50x = 64,130.47 × 24,111.63
4. Step 4: Simplify right side
   42,795.50x = 1,546,290,104.09
5. Step 5: Solve for x
   x = 1,546,290,104.09/42,795.50
6. Step 6: Final answer
   x = 36,132.08