Finding the Fourth Proportional to 42,748.47, 58,992.77 and 23,885.61

Step by Step Solution

1. Step 1: Write the proportion equation
   42,748.47 : 58,992.77 = 23,885.61 : x
2. Step 2: Convert to fraction form
   42,748.47/58,992.77 = 23,885.61/x
3. Step 3: Cross multiply
   42,748.47x = 58,992.77 × 23,885.61
4. Step 4: Simplify right side
   42,748.47x = 1,409,078,177.61
5. Step 5: Solve for x
   x = 1,409,078,177.61/42,748.47
6. Step 6: Final answer
   x = 32,962.07