Finding the Fourth Proportional to 155,191.32, 232,693.43 and 101,196.11

Step by Step Solution

1. Step 1: Write the proportion equation
   155,191.32 : 232,693.43 = 101,196.11 : x
2. Step 2: Convert to fraction form
   155,191.32/232,693.43 = 101,196.11/x
3. Step 3: Cross multiply
   155,191.32x = 232,693.43 × 101,196.11
4. Step 4: Simplify right side
   155,191.32x = 23,547,670,014.31
5. Step 5: Solve for x
   x = 23,547,670,014.31/155,191.32
6. Step 6: Final answer
   x = 151,733.16