Finding the Fourth Proportional to 181,722.66, 272,622.83 and 55,373.00

Step by Step Solution

1. Step 1: Write the proportion equation
   181,722.66 : 272,622.83 = 55,373.00 : x
2. Step 2: Convert to fraction form
   181,722.66/272,622.83 = 55,373.00/x
3. Step 3: Cross multiply
   181,722.66x = 272,622.83 × 55,373.00
4. Step 4: Simplify right side
   181,722.66x = 15,095,942,325.61
5. Step 5: Solve for x
   x = 15,095,942,325.61/181,722.66
6. Step 6: Final answer
   x = 83,071.33