Finding the Fourth Proportional to 53,566.68, 80,317.61 and 23,979

Step by Step Solution

1. Step 1: Write the proportion equation
   53,566.68 : 80,317.61 = 23,979 : x
2. Step 2: Convert to fraction form
   53,566.68/80,317.61 = 23,979/x
3. Step 3: Cross multiply
   53,566.68x = 80,317.61 × 23,979
4. Step 4: Simplify right side
   53,566.68x = 1,925,935,970.19
5. Step 5: Solve for x
   x = 1,925,935,970.19/53,566.68
6. Step 6: Final answer
   x = 35,953.99