Finding the Fourth Proportional to 42,747.84, 58,991.04 and 23,886.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,747.84 : 58,991.04 = 23,886.72 : x
2. Step 2: Convert to fraction form
   42,747.84/58,991.04 = 23,886.72/x
3. Step 3: Cross multiply
   42,747.84x = 58,991.04 × 23,886.72
4. Step 4: Simplify right side
   42,747.84x = 1,409,102,454.99
5. Step 5: Solve for x
   x = 1,409,102,454.99/42,747.84
6. Step 6: Final answer
   x = 32,963.13