Finding the Fourth Proportional to 99,709.25, 149,520.06 and 37,336.01

Step by Step Solution

1. Step 1: Write the proportion equation
   99,709.25 : 149,520.06 = 37,336.01 : x
2. Step 2: Convert to fraction form
   99,709.25/149,520.06 = 37,336.01/x
3. Step 3: Cross multiply
   99,709.25x = 149,520.06 × 37,336.01
4. Step 4: Simplify right side
   99,709.25x = 5,582,481,707.76
5. Step 5: Solve for x
   x = 5,582,481,707.76/99,709.25
6. Step 6: Final answer
   x = 55,987.60