Finding the Fourth Proportional to 42,705.80, 58,932.78 and 23,842.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,705.80 : 58,932.78 = 23,842.52 : x
2. Step 2: Convert to fraction form
   42,705.80/58,932.78 = 23,842.52/x
3. Step 3: Cross multiply
   42,705.80x = 58,932.78 × 23,842.52
4. Step 4: Simplify right side
   42,705.80x = 1,405,105,985.81
5. Step 5: Solve for x
   x = 1,405,105,985.81/42,705.80
6. Step 6: Final answer
   x = 32,901.99