Finding the Fourth Proportional to 97,112.52, 145,686.74 and 37,944.59

Step by Step Solution

1. Step 1: Write the proportion equation
   97,112.52 : 145,686.74 = 37,944.59 : x
2. Step 2: Convert to fraction form
   97,112.52/145,686.74 = 37,944.59/x
3. Step 3: Cross multiply
   97,112.52x = 145,686.74 × 37,944.59
4. Step 4: Simplify right side
   97,112.52x = 5,528,022,699.58
5. Step 5: Solve for x
   x = 5,528,022,699.58/97,112.52
6. Step 6: Final answer
   x = 56,923.89