Finding the Fourth Proportional to 42,890.34, 59,186.94 and 23,770.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,890.34 : 59,186.94 = 23,770.38 : x
2. Step 2: Convert to fraction form
   42,890.34/59,186.94 = 23,770.38/x
3. Step 3: Cross multiply
   42,890.34x = 59,186.94 × 23,770.38
4. Step 4: Simplify right side
   42,890.34x = 1,406,896,054.84
5. Step 5: Solve for x
   x = 1,406,896,054.84/42,890.34
6. Step 6: Final answer
   x = 32,802.17