Finding the Fourth Proportional to 112,037.82, 154,610.34 and 61,051.17

Step by Step Solution

1. Step 1: Write the proportion equation
   112,037.82 : 154,610.34 = 61,051.17 : x
2. Step 2: Convert to fraction form
   112,037.82/154,610.34 = 61,051.17/x
3. Step 3: Cross multiply
   112,037.82x = 154,610.34 × 61,051.17
4. Step 4: Simplify right side
   112,037.82x = 9,439,142,151.10
5. Step 5: Solve for x
   x = 9,439,142,151.10/112,037.82
6. Step 6: Final answer
   x = 84,249.61