Finding the Fourth Proportional to 67,996,870.15, 101,995,305.23 and 57,474,338.35

Step by Step Solution

1. Step 1: Write the proportion equation
   67,996,870.15 : 101,995,305.23 = 57,474,338.35 : x
2. Step 2: Convert to fraction form
   67,996,870.15/101,995,305.23 = 57,474,338.35/x
3. Step 3: Cross multiply
   67,996,870.15x = 101,995,305.23 × 57,474,338.35
4. Step 4: Simplify right side
   67,996,870.15x = 5,862,112,682,900,545
5. Step 5: Solve for x
   x = 5,862,112,682,900,545/67,996,870.15
6. Step 6: Final answer
   x = 86,211,507.53