Finding the Fourth Proportional to 364,067,383.79, 546,111,250.61 and 118,424,019.47

Step by Step Solution

1. Step 1: Write the proportion equation
   364,067,383.79 : 546,111,250.61 = 118,424,019.47 : x
2. Step 2: Convert to fraction form
   364,067,383.79/546,111,250.61 = 118,424,019.47/x
3. Step 3: Cross multiply
   364,067,383.79x = 546,111,250.61 × 118,424,019.47
4. Step 4: Simplify right side
   364,067,383.79x = 64,672,689,371,702,016
5. Step 5: Solve for x
   x = 64,672,689,371,702,016/364,067,383.79
6. Step 6: Final answer
   x = 177,639,338.90