Finding the Fourth Proportional to 78,892.52, 118,339.79 and 26,301.98

Step by Step Solution

1. Step 1: Write the proportion equation
   78,892.52 : 118,339.79 = 26,301.98 : x
2. Step 2: Convert to fraction form
   78,892.52/118,339.79 = 26,301.98/x
3. Step 3: Cross multiply
   78,892.52x = 118,339.79 × 26,301.98
4. Step 4: Simplify right side
   78,892.52x = 3,112,570,954.12
5. Step 5: Solve for x
   x = 3,112,570,954.12/78,892.52
6. Step 6: Final answer
   x = 39,453.31