Finding the Fourth Proportional to 109,830.39, 164,557.47 and 59,945.46

Step by Step Solution

1. Step 1: Write the proportion equation
   109,830.39 : 164,557.47 = 59,945.46 : x
2. Step 2: Convert to fraction form
   109,830.39/164,557.47 = 59,945.46/x
3. Step 3: Cross multiply
   109,830.39x = 164,557.47 × 59,945.46
4. Step 4: Simplify right side
   109,830.39x = 9,864,473,235.59
5. Step 5: Solve for x
   x = 9,864,473,235.59/109,830.39
6. Step 6: Final answer
   x = 89,815.52