Finding the Fourth Proportional to 9,622,957,136.79, 13,279,443,818.94 and 5,336,146,768.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,622,957,136.79 : 13,279,443,818.94 = 5,336,146,768.80 : x
2. Step 2: Convert to fraction form
   9,622,957,136.79/13,279,443,818.94 = 5,336,146,768.80/x
3. Step 3: Cross multiply
   9,622,957,136.79x = 13,279,443,818.94 × 5,336,146,768.80
4. Step 4: Simplify right side
   9,622,957,136.79x = 70,861,061,225,897,820,160
5. Step 5: Solve for x
   x = 70,861,061,225,897,820,160/9,622,957,136.79
6. Step 6: Final answer
   x = 7,363,751,102.56