Finding the Fourth Proportional to 169,570.86, 234,010.71 and 93,097.05

Step by Step Solution

1. Step 1: Write the proportion equation
   169,570.86 : 234,010.71 = 93,097.05 : x
2. Step 2: Convert to fraction form
   169,570.86/234,010.71 = 93,097.05/x
3. Step 3: Cross multiply
   169,570.86x = 234,010.71 × 93,097.05
4. Step 4: Simplify right side
   169,570.86x = 21,785,706,769.41
5. Step 5: Solve for x
   x = 21,785,706,769.41/169,570.86
6. Step 6: Final answer
   x = 128,475.53