Finding the Fourth Proportional to 99,291.84, 148,906.17 and 32,719.56

Step by Step Solution

1. Step 1: Write the proportion equation
   99,291.84 : 148,906.17 = 32,719.56 : x
2. Step 2: Convert to fraction form
   99,291.84/148,906.17 = 32,719.56/x
3. Step 3: Cross multiply
   99,291.84x = 148,906.17 × 32,719.56
4. Step 4: Simplify right side
   99,291.84x = 4,872,144,363.69
5. Step 5: Solve for x
   x = 4,872,144,363.69/99,291.84
6. Step 6: Final answer
   x = 49,068.93