Finding the Fourth Proportional to 42,763.84, 59,013.08 and 23,902.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,763.84 : 59,013.08 = 23,902.72 : x
2. Step 2: Convert to fraction form
   42,763.84/59,013.08 = 23,902.72/x
3. Step 3: Cross multiply
   42,763.84x = 59,013.08 × 23,902.72
4. Step 4: Simplify right side
   42,763.84x = 1,410,573,127.58
5. Step 5: Solve for x
   x = 1,410,573,127.58/42,763.84
6. Step 6: Final answer
   x = 32,985.18