Finding the Fourth Proportional to 108,826.04, 163,030.62 and 52,499.72

Step by Step Solution

1. Step 1: Write the proportion equation
   108,826.04 : 163,030.62 = 52,499.72 : x
2. Step 2: Convert to fraction form
   108,826.04/163,030.62 = 52,499.72/x
3. Step 3: Cross multiply
   108,826.04x = 163,030.62 × 52,499.72
4. Step 4: Simplify right side
   108,826.04x = 8,559,061,901.43
5. Step 5: Solve for x
   x = 8,559,061,901.43/108,826.04
6. Step 6: Final answer
   x = 78,649.02