Finding the Fourth Proportional to 71,063.75, 98,024.09 and 42,364.10

Step by Step Solution

1. Step 1: Write the proportion equation
   71,063.75 : 98,024.09 = 42,364.10 : x
2. Step 2: Convert to fraction form
   71,063.75/98,024.09 = 42,364.10/x
3. Step 3: Cross multiply
   71,063.75x = 98,024.09 × 42,364.10
4. Step 4: Simplify right side
   71,063.75x = 4,152,701,649.23
5. Step 5: Solve for x
   x = 4,152,701,649.23/71,063.75
6. Step 6: Final answer
   x = 58,436.29