Finding the Fourth Proportional to 61,429.83, 84,799.33 and 41,298.39

Step by Step Solution

1. Step 1: Write the proportion equation
   61,429.83 : 84,799.33 = 41,298.39 : x
2. Step 2: Convert to fraction form
   61,429.83/84,799.33 = 41,298.39/x
3. Step 3: Cross multiply
   61,429.83x = 84,799.33 × 41,298.39
4. Step 4: Simplify right side
   61,429.83x = 3,502,075,993.86
5. Step 5: Solve for x
   x = 3,502,075,993.86/61,429.83
6. Step 6: Final answer
   x = 57,009.37