Finding the Fourth Proportional to 65,070,272,601.01, 89,792,048,147.21 and 36,518,413,557.97

Step by Step Solution

1. Step 1: Write the proportion equation
   65,070,272,601.01 : 89,792,048,147.21 = 36,518,413,557.97 : x
2. Step 2: Convert to fraction form
   65,070,272,601.01/89,792,048,147.21 = 36,518,413,557.97/x
3. Step 3: Cross multiply
   65,070,272,601.01x = 89,792,048,147.21 × 36,518,413,557.97
4. Step 4: Simplify right side
   65,070,272,601.01x = 3,279,063,148,456,786,264,064
5. Step 5: Solve for x
   x = 3,279,063,148,456,786,264,064/65,070,272,601.01
6. Step 6: Final answer
   x = 50,392,645,018.76