Finding the Fourth Proportional to 119,360.00, 164,712.22 and 65,641.82

Step by Step Solution

1. Step 1: Write the proportion equation
   119,360.00 : 164,712.22 = 65,641.82 : x
2. Step 2: Convert to fraction form
   119,360.00/164,712.22 = 65,641.82/x
3. Step 3: Cross multiply
   119,360.00x = 164,712.22 × 65,641.82
4. Step 4: Simplify right side
   119,360.00x = 10,812,009,155.53
5. Step 5: Solve for x
   x = 10,812,009,155.53/119,360.00
6. Step 6: Final answer
   x = 90,583.18