Finding the Fourth Proportional to 67,642.56, 93,345.29 and 37,015.53

Step by Step Solution

1. Step 1: Write the proportion equation
   67,642.56 : 93,345.29 = 37,015.53 : x
2. Step 2: Convert to fraction form
   67,642.56/93,345.29 = 37,015.53/x
3. Step 3: Cross multiply
   67,642.56x = 93,345.29 × 37,015.53
4. Step 4: Simplify right side
   67,642.56x = 3,455,225,877.75
5. Step 5: Solve for x
   x = 3,455,225,877.75/67,642.56
6. Step 6: Final answer
   x = 51,080.65