Finding the Fourth Proportional to 65,170,348.96, 89,936,002.74 and 35,804,395.53

Step by Step Solution

1. Step 1: Write the proportion equation
   65,170,348.96 : 89,936,002.74 = 35,804,395.53 : x
2. Step 2: Convert to fraction form
   65,170,348.96/89,936,002.74 = 35,804,395.53/x
3. Step 3: Cross multiply
   65,170,348.96x = 89,936,002.74 × 35,804,395.53
4. Step 4: Simplify right side
   65,170,348.96x = 3,220,104,214,490,123.50
5. Step 5: Solve for x
   x = 3,220,104,214,490,123.50/65,170,348.96
6. Step 6: Final answer
   x = 49,410,571.92