Finding the Fourth Proportional to 107,091.88, 147,787.62 and 59,346

Step by Step Solution

1. Step 1: Write the proportion equation
   107,091.88 : 147,787.62 = 59,346 : x
2. Step 2: Convert to fraction form
   107,091.88/147,787.62 = 59,346/x
3. Step 3: Cross multiply
   107,091.88x = 147,787.62 × 59,346
4. Step 4: Simplify right side
   107,091.88x = 8,770,604,096.52
5. Step 5: Solve for x
   x = 8,770,604,096.52/107,091.88
6. Step 6: Final answer
   x = 81,897.94