Finding the Fourth Proportional to 130,499.76, 195,743.52 and 46,258.59

Step by Step Solution

1. Step 1: Write the proportion equation
   130,499.76 : 195,743.52 = 46,258.59 : x
2. Step 2: Convert to fraction form
   130,499.76/195,743.52 = 46,258.59/x
3. Step 3: Cross multiply
   130,499.76x = 195,743.52 × 46,258.59
4. Step 4: Simplify right side
   130,499.76x = 9,054,819,236.84
5. Step 5: Solve for x
   x = 9,054,819,236.84/130,499.76
6. Step 6: Final answer
   x = 69,385.72