Finding the Fourth Proportional to 71,187,093.72, 98,237,304.72 and 41,821,103.22

Step by Step Solution

1. Step 1: Write the proportion equation
   71,187,093.72 : 98,237,304.72 = 41,821,103.22 : x
2. Step 2: Convert to fraction form
   71,187,093.72/98,237,304.72 = 41,821,103.22/x
3. Step 3: Cross multiply
   71,187,093.72x = 98,237,304.72 × 41,821,103.22
4. Step 4: Simplify right side
   71,187,093.72x = 4,108,392,460,749,713
5. Step 5: Solve for x
   x = 4,108,392,460,749,713/71,187,093.72
6. Step 6: Final answer
   x = 57,712,602.75