Finding the Fourth Proportional to 106,464.30, 159,696.51 and 59,749.98

Step by Step Solution

1. Step 1: Write the proportion equation
   106,464.30 : 159,696.51 = 59,749.98 : x
2. Step 2: Convert to fraction form
   106,464.30/159,696.51 = 59,749.98/x
3. Step 3: Cross multiply
   106,464.30x = 159,696.51 × 59,749.98
4. Step 4: Simplify right side
   106,464.30x = 9,541,863,278.57
5. Step 5: Solve for x
   x = 9,541,863,278.57/106,464.30
6. Step 6: Final answer
   x = 89,625.00