Finding the Fourth Proportional to 191,978.01, 264,928.86 and 107,094.96

Step by Step Solution

1. Step 1: Write the proportion equation
   191,978.01 : 264,928.86 = 107,094.96 : x
2. Step 2: Convert to fraction form
   191,978.01/264,928.86 = 107,094.96/x
3. Step 3: Cross multiply
   191,978.01x = 264,928.86 × 107,094.96
4. Step 4: Simplify right side
   191,978.01x = 28,372,545,664.55
5. Step 5: Solve for x
   x = 28,372,545,664.55/191,978.01
6. Step 6: Final answer
   x = 147,790.60