Finding the Fourth Proportional to 130,483.76, 194,838.82 and 123,091.68

Step by Step Solution

1. Step 1: Write the proportion equation
   130,483.76 : 194,838.82 = 123,091.68 : x
2. Step 2: Convert to fraction form
   130,483.76/194,838.82 = 123,091.68/x
3. Step 3: Cross multiply
   130,483.76x = 194,838.82 × 123,091.68
4. Step 4: Simplify right side
   130,483.76x = 23,983,037,683.02
5. Step 5: Solve for x
   x = 23,983,037,683.02/130,483.76
6. Step 6: Final answer
   x = 183,800.94