Finding the Fourth Proportional to 99,671.52, 149,510.81 and 24,792.05

Step by Step Solution

1. Step 1: Write the proportion equation
   99,671.52 : 149,510.81 = 24,792.05 : x
2. Step 2: Convert to fraction form
   99,671.52/149,510.81 = 24,792.05/x
3. Step 3: Cross multiply
   99,671.52x = 149,510.81 × 24,792.05
4. Step 4: Simplify right side
   99,671.52x = 3,706,678,729.51
5. Step 5: Solve for x
   x = 3,706,678,729.51/99,671.52
6. Step 6: Final answer
   x = 37,188.95