Finding the Fourth Proportional to 99,410.48, 149,110.86 and 37,076.12

Step by Step Solution

1. Step 1: Write the proportion equation
   99,410.48 : 149,110.86 = 37,076.12 : x
2. Step 2: Convert to fraction form
   99,410.48/149,110.86 = 37,076.12/x
3. Step 3: Cross multiply
   99,410.48x = 149,110.86 × 37,076.12
4. Step 4: Simplify right side
   99,410.48x = 5,528,452,138.66
5. Step 5: Solve for x
   x = 5,528,452,138.66/99,410.48
6. Step 6: Final answer
   x = 55,612.37