Finding the Fourth Proportional to 99,073.69, 148,579.34 and 32,498.35

Step by Step Solution

1. Step 1: Write the proportion equation
   99,073.69 : 148,579.34 = 32,498.35 : x
2. Step 2: Convert to fraction form
   99,073.69/148,579.34 = 32,498.35/x
3. Step 3: Cross multiply
   99,073.69x = 148,579.34 × 32,498.35
4. Step 4: Simplify right side
   99,073.69x = 4,828,582,860.15
5. Step 5: Solve for x
   x = 4,828,582,860.15/99,073.69
6. Step 6: Final answer
   x = 48,737.29