Finding the Fourth Proportional to 61,342.31, 84,619.59 and 41,164.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,342.31 : 84,619.59 = 41,164.50 : x
2. Step 2: Convert to fraction form
   61,342.31/84,619.59 = 41,164.50/x
3. Step 3: Cross multiply
   61,342.31x = 84,619.59 × 41,164.50
4. Step 4: Simplify right side
   61,342.31x = 3,483,323,275.51
5. Step 5: Solve for x
   x = 3,483,323,275.51/61,342.31
6. Step 6: Final answer
   x = 56,785.00