Finding the Fourth Proportional to 109,823.51, 164,562.98 and 65,426.00

Step by Step Solution

1. Step 1: Write the proportion equation
   109,823.51 : 164,562.98 = 65,426.00 : x
2. Step 2: Convert to fraction form
   109,823.51/164,562.98 = 65,426.00/x
3. Step 3: Cross multiply
   109,823.51x = 164,562.98 × 65,426.00
4. Step 4: Simplify right side
   109,823.51x = 10,766,696,379.54
5. Step 5: Solve for x
   x = 10,766,696,379.54/109,823.51
6. Step 6: Final answer
   x = 98,036.35