Finding the Fourth Proportional to 194,499.69, 291,749.58 and 61,390.32

Step by Step Solution

1. Step 1: Write the proportion equation
   194,499.69 : 291,749.58 = 61,390.32 : x
2. Step 2: Convert to fraction form
   194,499.69/291,749.58 = 61,390.32/x
3. Step 3: Cross multiply
   194,499.69x = 291,749.58 × 61,390.32
4. Step 4: Simplify right side
   194,499.69x = 17,910,600,076.07
5. Step 5: Solve for x
   x = 17,910,600,076.07/194,499.69
6. Step 6: Final answer
   x = 92,085.49