Finding the Fourth Proportional to 109,667.22, 164,502.18 and 38,591.98

Step by Step Solution

1. Step 1: Write the proportion equation
   109,667.22 : 164,502.18 = 38,591.98 : x
2. Step 2: Convert to fraction form
   109,667.22/164,502.18 = 38,591.98/x
3. Step 3: Cross multiply
   109,667.22x = 164,502.18 × 38,591.98
4. Step 4: Simplify right side
   109,667.22x = 6,348,464,840.52
5. Step 5: Solve for x
   x = 6,348,464,840.52/109,667.22
6. Step 6: Final answer
   x = 57,888.45