Finding the Fourth Proportional to 42,737.51, 58,977.56 and 23,618.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,737.51 : 58,977.56 = 23,618.63 : x
2. Step 2: Convert to fraction form
   42,737.51/58,977.56 = 23,618.63/x
3. Step 3: Cross multiply
   42,737.51x = 58,977.56 × 23,618.63
4. Step 4: Simplify right side
   42,737.51x = 1,392,969,374.43
5. Step 5: Solve for x
   x = 1,392,969,374.43/42,737.51
6. Step 6: Final answer
   x = 32,593.60