Finding the Fourth Proportional to 107,131.98, 160,671.41 and 43,970.01

Step by Step Solution

1. Step 1: Write the proportion equation
   107,131.98 : 160,671.41 = 43,970.01 : x
2. Step 2: Convert to fraction form
   107,131.98/160,671.41 = 43,970.01/x
3. Step 3: Cross multiply
   107,131.98x = 160,671.41 × 43,970.01
4. Step 4: Simplify right side
   107,131.98x = 7,064,723,284.56
5. Step 5: Solve for x
   x = 7,064,723,284.56/107,131.98
6. Step 6: Final answer
   x = 65,944.11