Finding the Fourth Proportional to 61,429.97, 84,799.52 and 41,298.53

Step by Step Solution

1. Step 1: Write the proportion equation
   61,429.97 : 84,799.52 = 41,298.53 : x
2. Step 2: Convert to fraction form
   61,429.97/84,799.52 = 41,298.53/x
3. Step 3: Cross multiply
   61,429.97x = 84,799.52 × 41,298.53
4. Step 4: Simplify right side
   61,429.97x = 3,502,095,520.71
5. Step 5: Solve for x
   x = 3,502,095,520.71/61,429.97
6. Step 6: Final answer
   x = 57,009.56