Finding the Fourth Proportional to 107,447,905,582.72, 161,086,936,104.24 and 53,637,424,300.72

Step by Step Solution

1. Step 1: Write the proportion equation
   107,447,905,582.72 : 161,086,936,104.24 = 53,637,424,300.72 : x
2. Step 2: Convert to fraction form
   107,447,905,582.72/161,086,936,104.24 = 53,637,424,300.72/x
3. Step 3: Cross multiply
   107,447,905,582.72x = 161,086,936,104.24 × 53,637,424,300.72
4. Step 4: Simplify right side
   107,447,905,582.72x = 8,640,288,341,126,092,423,168
5. Step 5: Solve for x
   x = 8,640,288,341,126,092,423,168/107,447,905,582.72
6. Step 6: Final answer
   x = 80,413,743,704.61