Finding the Fourth Proportional to 49,164,003.10, 68,702,058.50 and 49,164,003.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,164,003.10 : 68,702,058.50 = 49,164,003.10 : x
2. Step 2: Convert to fraction form
   49,164,003.10/68,702,058.50 = 49,164,003.10/x
3. Step 3: Cross multiply
   49,164,003.10x = 68,702,058.50 × 49,164,003.10
4. Step 4: Simplify right side
   49,164,003.10x = 3,377,668,217,070,381.50
5. Step 5: Solve for x
   x = 3,377,668,217,070,381.50/49,164,003.10
6. Step 6: Final answer
   x = 68,702,058.50