Finding the Fourth Proportional to 70,308,503.67, 97,059,379.76 and 46,826,118.78

Step by Step Solution

1. Step 1: Write the proportion equation
   70,308,503.67 : 97,059,379.76 = 46,826,118.78 : x
2. Step 2: Convert to fraction form
   70,308,503.67/97,059,379.76 = 46,826,118.78/x
3. Step 3: Cross multiply
   70,308,503.67x = 97,059,379.76 × 46,826,118.78
4. Step 4: Simplify right side
   70,308,503.67x = 4,544,914,045,120,757
5. Step 5: Solve for x
   x = 4,544,914,045,120,757/70,308,503.67
6. Step 6: Final answer
   x = 64,642,451.59