Finding the Fourth Proportional to 112,073,944.02, 154,665,889.02 and 65,027,465.22

Step by Step Solution

1. Step 1: Write the proportion equation
   112,073,944.02 : 154,665,889.02 = 65,027,465.22 : x
2. Step 2: Convert to fraction form
   112,073,944.02/154,665,889.02 = 65,027,465.22/x
3. Step 3: Cross multiply
   112,073,944.02x = 154,665,889.02 × 65,027,465.22
4. Step 4: Simplify right side
   112,073,944.02x = 10,057,530,718,968,430
5. Step 5: Solve for x
   x = 10,057,530,718,968,430/112,073,944.02
6. Step 6: Final answer
   x = 89,740,133.69