Finding the Fourth Proportional to 194,056.71, 291,097.35 and 60,942.21

Step by Step Solution

1. Step 1: Write the proportion equation
   194,056.71 : 291,097.35 = 60,942.21 : x
2. Step 2: Convert to fraction form
   194,056.71/291,097.35 = 60,942.21/x
3. Step 3: Cross multiply
   194,056.71x = 291,097.35 × 60,942.21
4. Step 4: Simplify right side
   194,056.71x = 17,740,115,834.14
5. Step 5: Solve for x
   x = 17,740,115,834.14/194,056.71
6. Step 6: Final answer
   x = 91,417.17