Finding the Fourth Proportional to 42,242.17, 58,212.51 and 32,154.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,242.17 : 58,212.51 = 32,154.63 : x
2. Step 2: Convert to fraction form
   42,242.17/58,212.51 = 32,154.63/x
3. Step 3: Cross multiply
   42,242.17x = 58,212.51 × 32,154.63
4. Step 4: Simplify right side
   42,242.17x = 1,871,801,720.42
5. Step 5: Solve for x
   x = 1,871,801,720.42/42,242.17
6. Step 6: Final answer
   x = 44,311.21