Finding the Fourth Proportional to 1,155,649,010.58, 1,733,109,379.74 and 379,113,719.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,649,010.58 : 1,733,109,379.74 = 379,113,719.94 : x
2. Step 2: Convert to fraction form
   1,155,649,010.58/1,733,109,379.74 = 379,113,719.94/x
3. Step 3: Cross multiply
   1,155,649,010.58x = 1,733,109,379.74 × 379,113,719.94
4. Step 4: Simplify right side
   1,155,649,010.58x = 657,045,544,016,137,472
5. Step 5: Solve for x
   x = 657,045,544,016,137,472/1,155,649,010.58
6. Step 6: Final answer
   x = 568,551,124.09