Finding the Fourth Proportional to 88,519.76, 132,818.89 and 46,389.83

Step by Step Solution

1. Step 1: Write the proportion equation
   88,519.76 : 132,818.89 = 46,389.83 : x
2. Step 2: Convert to fraction form
   88,519.76/132,818.89 = 46,389.83/x
3. Step 3: Cross multiply
   88,519.76x = 132,818.89 × 46,389.83
4. Step 4: Simplify right side
   88,519.76x = 6,161,444,947.82
5. Step 5: Solve for x
   x = 6,161,444,947.82/88,519.76
6. Step 6: Final answer
   x = 69,605.31