Finding the Fourth Proportional to 43,410,748.98, 65,066,591.49 and 17,486,461.89

Step by Step Solution

1. Step 1: Write the proportion equation
   43,410,748.98 : 65,066,591.49 = 17,486,461.89 : x
2. Step 2: Convert to fraction form
   43,410,748.98/65,066,591.49 = 17,486,461.89/x
3. Step 3: Cross multiply
   43,410,748.98x = 65,066,591.49 × 17,486,461.89
4. Step 4: Simplify right side
   43,410,748.98x = 1,137,784,472,402,083.50
5. Step 5: Solve for x
   x = 1,137,784,472,402,083.50/43,410,748.98
6. Step 6: Final answer
   x = 26,209,740.65