Finding the Fourth Proportional to 42,890.04, 59,186.56 and 23,770.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,890.04 : 59,186.56 = 23,770.63 : x
2. Step 2: Convert to fraction form
   42,890.04/59,186.56 = 23,770.63/x
3. Step 3: Cross multiply
   42,890.04x = 59,186.56 × 23,770.63
4. Step 4: Simplify right side
   42,890.04x = 1,406,901,818.73
5. Step 5: Solve for x
   x = 1,406,901,818.73/42,890.04
6. Step 6: Final answer
   x = 32,802.53