Finding the Fourth Proportional to 57,174,698.50, 85,754,956.62 and 33,845,323.12

Step by Step Solution

1. Step 1: Write the proportion equation
   57,174,698.50 : 85,754,956.62 = 33,845,323.12 : x
2. Step 2: Convert to fraction form
   57,174,698.50/85,754,956.62 = 33,845,323.12/x
3. Step 3: Cross multiply
   57,174,698.50x = 85,754,956.62 × 33,845,323.12
4. Step 4: Simplify right side
   57,174,698.50x = 2,902,404,215,945,483
5. Step 5: Solve for x
   x = 2,902,404,215,945,483/57,174,698.50
6. Step 6: Final answer
   x = 50,763,786.99