Finding the Fourth Proportional to 37,945,263.33, 52,364,633.24 and 20,541,608.55

Step by Step Solution

1. Step 1: Write the proportion equation
   37,945,263.33 : 52,364,633.24 = 20,541,608.55 : x
2. Step 2: Convert to fraction form
   37,945,263.33/52,364,633.24 = 20,541,608.55/x
3. Step 3: Cross multiply
   37,945,263.33x = 52,364,633.24 × 20,541,608.55
4. Step 4: Simplify right side
   37,945,263.33x = 1,075,653,797,931,752.25
5. Step 5: Solve for x
   x = 1,075,653,797,931,752.25/37,945,263.33
6. Step 6: Final answer
   x = 28,347,511.75