Finding the Fourth Proportional to 97,016.58, 145,349.69 and 40,756.01

Step by Step Solution

1. Step 1: Write the proportion equation
   97,016.58 : 145,349.69 = 40,756.01 : x
2. Step 2: Convert to fraction form
   97,016.58/145,349.69 = 40,756.01/x
3. Step 3: Cross multiply
   97,016.58x = 145,349.69 × 40,756.01
4. Step 4: Simplify right side
   97,016.58x = 5,923,872,488.61
5. Step 5: Solve for x
   x = 5,923,872,488.61/97,016.58
6. Step 6: Final answer
   x = 61,060.41