Finding the Fourth Proportional to 112,053.58, 154,631.94 and 61,066.00

Step by Step Solution

1. Step 1: Write the proportion equation
   112,053.58 : 154,631.94 = 61,066.00 : x
2. Step 2: Convert to fraction form
   112,053.58/154,631.94 = 61,066.00/x
3. Step 3: Cross multiply
   112,053.58x = 154,631.94 × 61,066.00
4. Step 4: Simplify right side
   112,053.58x = 9,442,754,012.33
5. Step 5: Solve for x
   x = 9,442,754,012.33/112,053.58
6. Step 6: Final answer
   x = 84,269.99