Finding the Fourth Proportional to 155,783.69, 233,581.94 and 60,900.86

Step by Step Solution

1. Step 1: Write the proportion equation
   155,783.69 : 233,581.94 = 60,900.86 : x
2. Step 2: Convert to fraction form
   155,783.69/233,581.94 = 60,900.86/x
3. Step 3: Cross multiply
   155,783.69x = 233,581.94 × 60,900.86
4. Step 4: Simplify right side
   155,783.69x = 14,225,341,908.66
5. Step 5: Solve for x
   x = 14,225,341,908.66/155,783.69
6. Step 6: Final answer
   x = 91,314.71