Finding the Fourth Proportional to 42,869.62, 59,159.96 and 23,749.43

Step by Step Solution

1. Step 1: Write the proportion equation
   42,869.62 : 59,159.96 = 23,749.43 : x
2. Step 2: Convert to fraction form
   42,869.62/59,159.96 = 23,749.43/x
3. Step 3: Cross multiply
   42,869.62x = 59,159.96 × 23,749.43
4. Step 4: Simplify right side
   42,869.62x = 1,405,015,328.82
5. Step 5: Solve for x
   x = 1,405,015,328.82/42,869.62
6. Step 6: Final answer
   x = 32,774.15