Finding the Fourth Proportional to 37,695,426.96, 52,021,911.25 and 28,386,573.54

Step by Step Solution

1. Step 1: Write the proportion equation
   37,695,426.96 : 52,021,911.25 = 28,386,573.54 : x
2. Step 2: Convert to fraction form
   37,695,426.96/52,021,911.25 = 28,386,573.54/x
3. Step 3: Cross multiply
   37,695,426.96x = 52,021,911.25 × 28,386,573.54
4. Step 4: Simplify right side
   37,695,426.96x = 1,476,723,809,668,788.25
5. Step 5: Solve for x
   x = 1,476,723,809,668,788.25/37,695,426.96
6. Step 6: Final answer
   x = 39,175,144.80