Finding the Fourth Proportional to 99,857.27, 149,777.71 and 29,736.59

Step by Step Solution

1. Step 1: Write the proportion equation
   99,857.27 : 149,777.71 = 29,736.59 : x
2. Step 2: Convert to fraction form
   99,857.27/149,777.71 = 29,736.59/x
3. Step 3: Cross multiply
   99,857.27x = 149,777.71 × 29,736.59
4. Step 4: Simplify right side
   99,857.27x = 4,453,877,530.18
5. Step 5: Solve for x
   x = 4,453,877,530.18/99,857.27
6. Step 6: Final answer
   x = 44,602.44