Finding the Fourth Proportional to 57,868,366.05, 79,858,064.70 and 31,763,328.03

Step by Step Solution

1. Step 1: Write the proportion equation
   57,868,366.05 : 79,858,064.70 = 31,763,328.03 : x
2. Step 2: Convert to fraction form
   57,868,366.05/79,858,064.70 = 31,763,328.03/x
3. Step 3: Cross multiply
   57,868,366.05x = 79,858,064.70 × 31,763,328.03
4. Step 4: Simplify right side
   57,868,366.05x = 2,536,557,904,907,063.50
5. Step 5: Solve for x
   x = 2,536,557,904,907,063.50/57,868,366.05
6. Step 6: Final answer
   x = 43,833,238.75