Finding the Fourth Proportional to 109,820.01, 164,667.60 and 43,224.04

Step by Step Solution

1. Step 1: Write the proportion equation
   109,820.01 : 164,667.60 = 43,224.04 : x
2. Step 2: Convert to fraction form
   109,820.01/164,667.60 = 43,224.04/x
3. Step 3: Cross multiply
   109,820.01x = 164,667.60 × 43,224.04
4. Step 4: Simplify right side
   109,820.01x = 7,117,599,134.94
5. Step 5: Solve for x
   x = 7,117,599,134.94/109,820.01
6. Step 6: Final answer
   x = 64,811.49