Finding the Fourth Proportional to 42,402, 58,514.76 and 24,738

Step by Step Solution

1. Step 1: Write the proportion equation
   42,402 : 58,514.76 = 24,738 : x
2. Step 2: Convert to fraction form
   42,402/58,514.76 = 24,738/x
3. Step 3: Cross multiply
   42,402x = 58,514.76 × 24,738
4. Step 4: Simplify right side
   42,402x = 1,447,538,132.88
5. Step 5: Solve for x
   x = 1,447,538,132.88/42,402
6. Step 6: Final answer
   x = 34,138.44