Finding the Fourth Proportional to 118,026,056.23, 162,876,114.50 and 65,101,577.01

Step by Step Solution

1. Step 1: Write the proportion equation
   118,026,056.23 : 162,876,114.50 = 65,101,577.01 : x
2. Step 2: Convert to fraction form
   118,026,056.23/162,876,114.50 = 65,101,577.01/x
3. Step 3: Cross multiply
   118,026,056.23x = 162,876,114.50 × 65,101,577.01
4. Step 4: Simplify right side
   118,026,056.23x = 10,603,491,911,211,328
5. Step 5: Solve for x
   x = 10,603,491,911,211,328/118,026,056.23
6. Step 6: Final answer
   x = 89,840,262.82