Finding the Fourth Proportional to 65,466,436.68, 98,227,972.86 and 35,138,870.28

Step by Step Solution

1. Step 1: Write the proportion equation
   65,466,436.68 : 98,227,972.86 = 35,138,870.28 : x
2. Step 2: Convert to fraction form
   65,466,436.68/98,227,972.86 = 35,138,870.28/x
3. Step 3: Cross multiply
   65,466,436.68x = 98,227,972.86 × 35,138,870.28
4. Step 4: Simplify right side
   65,466,436.68x = 3,451,619,996,194,900.50
5. Step 5: Solve for x
   x = 3,451,619,996,194,900.50/65,466,436.68
6. Step 6: Final answer
   x = 52,723,504.92