Finding the Fourth Proportional to 99,709.89, 149,594.00 and 29,591.03

Step by Step Solution

1. Step 1: Write the proportion equation
   99,709.89 : 149,594.00 = 29,591.03 : x
2. Step 2: Convert to fraction form
   99,709.89/149,594.00 = 29,591.03/x
3. Step 3: Cross multiply
   99,709.89x = 149,594.00 × 29,591.03
4. Step 4: Simplify right side
   99,709.89x = 4,426,639,645.89
5. Step 5: Solve for x
   x = 4,426,639,645.89/99,709.89
6. Step 6: Final answer
   x = 44,395.19