Finding the Fourth Proportional to 118,026,052.48, 162,876,109.32 and 65,101,573.25

Step by Step Solution

1. Step 1: Write the proportion equation
   118,026,052.48 : 162,876,109.32 = 65,101,573.25 : x
2. Step 2: Convert to fraction form
   118,026,052.48/162,876,109.32 = 65,101,573.25/x
3. Step 3: Cross multiply
   118,026,052.48x = 162,876,109.32 × 65,101,573.25
4. Step 4: Simplify right side
   118,026,052.48x = 10,603,490,960,431,098
5. Step 5: Solve for x
   x = 10,603,490,960,431,098/118,026,052.48
6. Step 6: Final answer
   x = 89,840,257.62