Finding the Fourth Proportional to 42,263.72, 58,325.76 and 23,400.84

Step by Step Solution

1. Step 1: Write the proportion equation
   42,263.72 : 58,325.76 = 23,400.84 : x
2. Step 2: Convert to fraction form
   42,263.72/58,325.76 = 23,400.84/x
3. Step 3: Cross multiply
   42,263.72x = 58,325.76 × 23,400.84
4. Step 4: Simplify right side
   42,263.72x = 1,364,871,777.64
5. Step 5: Solve for x
   x = 1,364,871,777.64/42,263.72
6. Step 6: Final answer
   x = 32,294.17