Finding the Fourth Proportional to 227,998.71, 341,813.59 and 94,978.89

Step by Step Solution

1. Step 1: Write the proportion equation
   227,998.71 : 341,813.59 = 94,978.89 : x
2. Step 2: Convert to fraction form
   227,998.71/341,813.59 = 94,978.89/x
3. Step 3: Cross multiply
   227,998.71x = 341,813.59 × 94,978.89
4. Step 4: Simplify right side
   227,998.71x = 32,465,075,127.67
5. Step 5: Solve for x
   x = 32,465,075,127.67/227,998.71
6. Step 6: Final answer
   x = 142,391.49