Finding the Fourth Proportional to 121,061,067.27, 181,590,404.22 and 55,463,598.14

Step by Step Solution

1. Step 1: Write the proportion equation
   121,061,067.27 : 181,590,404.22 = 55,463,598.14 : x
2. Step 2: Convert to fraction form
   121,061,067.27/181,590,404.22 = 55,463,598.14/x
3. Step 3: Cross multiply
   121,061,067.27x = 181,590,404.22 × 55,463,598.14
4. Step 4: Simplify right side
   121,061,067.27x = 10,071,657,204,830,288
5. Step 5: Solve for x
   x = 10,071,657,204,830,288/121,061,067.27
6. Step 6: Final answer
   x = 83,194,848.95