Finding the Fourth Proportional to 109,526.96, 164,301.98 and 45,477.83

Step by Step Solution

1. Step 1: Write the proportion equation
   109,526.96 : 164,301.98 = 45,477.83 : x
2. Step 2: Convert to fraction form
   109,526.96/164,301.98 = 45,477.83/x
3. Step 3: Cross multiply
   109,526.96x = 164,301.98 × 45,477.83
4. Step 4: Simplify right side
   109,526.96x = 7,472,097,698.47
5. Step 5: Solve for x
   x = 7,472,097,698.47/109,526.96
6. Step 6: Final answer
   x = 68,221.54