Finding the Fourth Proportional to 194,155.86, 291,233.58 and 61,047.74

Step by Step Solution

1. Step 1: Write the proportion equation
   194,155.86 : 291,233.58 = 61,047.74 : x
2. Step 2: Convert to fraction form
   194,155.86/291,233.58 = 61,047.74/x
3. Step 3: Cross multiply
   194,155.86x = 291,233.58 × 61,047.74
4. Step 4: Simplify right side
   194,155.86x = 17,779,151,871.11
5. Step 5: Solve for x
   x = 17,779,151,871.11/194,155.86
6. Step 6: Final answer
   x = 91,571.54