Finding the Fourth Proportional to 109,518.51, 164,298.05 and 34,657.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,518.51 : 164,298.05 = 34,657.50 : x
2. Step 2: Convert to fraction form
   109,518.51/164,298.05 = 34,657.50/x
3. Step 3: Cross multiply
   109,518.51x = 164,298.05 × 34,657.50
4. Step 4: Simplify right side
   109,518.51x = 5,694,159,667.88
5. Step 5: Solve for x
   x = 5,694,159,667.88/109,518.51
6. Step 6: Final answer
   x = 51,992.67