Finding the Fourth Proportional to 194,101.52, 291,133.04 and 60,978.22

Step by Step Solution

1. Step 1: Write the proportion equation
   194,101.52 : 291,133.04 = 60,978.22 : x
2. Step 2: Convert to fraction form
   194,101.52/291,133.04 = 60,978.22/x
3. Step 3: Cross multiply
   194,101.52x = 291,133.04 × 60,978.22
4. Step 4: Simplify right side
   194,101.52x = 17,752,773,529.67
5. Step 5: Solve for x
   x = 17,752,773,529.67/194,101.52
6. Step 6: Final answer
   x = 91,461.28