Finding the Fourth Proportional to 76,097.58, 105,018.42 and 43,837.02

Step by Step Solution

1. Step 1: Write the proportion equation
   76,097.58 : 105,018.42 = 43,837.02 : x
2. Step 2: Convert to fraction form
   76,097.58/105,018.42 = 43,837.02/x
3. Step 3: Cross multiply
   76,097.58x = 105,018.42 × 43,837.02
4. Step 4: Simplify right side
   76,097.58x = 4,603,694,577.91
5. Step 5: Solve for x
   x = 4,603,694,577.91/76,097.58
6. Step 6: Final answer
   x = 60,497.25