Finding the Fourth Proportional to 37,945,488.35, 52,364,790.27 and 20,541,832.61

Step by Step Solution

1. Step 1: Write the proportion equation
   37,945,488.35 : 52,364,790.27 = 20,541,832.61 : x
2. Step 2: Convert to fraction form
   37,945,488.35/52,364,790.27 = 20,541,832.61/x
3. Step 3: Cross multiply
   37,945,488.35x = 52,364,790.27 × 20,541,832.61
4. Step 4: Simplify right side
   37,945,488.35x = 1,075,668,756,122,272.88
5. Step 5: Solve for x
   x = 1,075,668,756,122,272.88/37,945,488.35
6. Step 6: Final answer
   x = 28,347,737.84