Finding the Fourth Proportional to 134,469,010.18, 185,652,913.71 and 109,748,164.78

Step by Step Solution

1. Step 1: Write the proportion equation
   134,469,010.18 : 185,652,913.71 = 109,748,164.78 : x
2. Step 2: Convert to fraction form
   134,469,010.18/185,652,913.71 = 109,748,164.78/x
3. Step 3: Cross multiply
   134,469,010.18x = 185,652,913.71 × 109,748,164.78
4. Step 4: Simplify right side
   134,469,010.18x = 20,375,066,565,732,204
5. Step 5: Solve for x
   x = 20,375,066,565,732,204/134,469,010.18
6. Step 6: Final answer
   x = 151,522,395.67