Finding the Fourth Proportional to 99,834.91, 149,664.85 and 37,549.15

Step by Step Solution

1. Step 1: Write the proportion equation
   99,834.91 : 149,664.85 = 37,549.15 : x
2. Step 2: Convert to fraction form
   99,834.91/149,664.85 = 37,549.15/x
3. Step 3: Cross multiply
   99,834.91x = 149,664.85 × 37,549.15
4. Step 4: Simplify right side
   99,834.91x = 5,619,787,434.34
5. Step 5: Solve for x
   x = 5,619,787,434.34/99,834.91
6. Step 6: Final answer
   x = 56,290.81