Finding the Fourth Proportional to 194,111.28, 291,018.96 and 60,914.72

Step by Step Solution

1. Step 1: Write the proportion equation
   194,111.28 : 291,018.96 = 60,914.72 : x
2. Step 2: Convert to fraction form
   194,111.28/291,018.96 = 60,914.72/x
3. Step 3: Cross multiply
   194,111.28x = 291,018.96 × 60,914.72
4. Step 4: Simplify right side
   194,111.28x = 17,727,338,463.09
5. Step 5: Solve for x
   x = 17,727,338,463.09/194,111.28
6. Step 6: Final answer
   x = 91,325.65