Finding the Fourth Proportional to 119,013.00, 164,238.15 and 65,298.40

Step by Step Solution

1. Step 1: Write the proportion equation
   119,013.00 : 164,238.15 = 65,298.40 : x
2. Step 2: Convert to fraction form
   119,013.00/164,238.15 = 65,298.40/x
3. Step 3: Cross multiply
   119,013.00x = 164,238.15 × 65,298.40
4. Step 4: Simplify right side
   119,013.00x = 10,724,488,804.77
5. Step 5: Solve for x
   x = 10,724,488,804.77/119,013.00
6. Step 6: Final answer
   x = 90,111.91