Finding the Fourth Proportional to 37,837,797.46, 52,216,158.49 and 20,434,141

Step by Step Solution

1. Step 1: Write the proportion equation
   37,837,797.46 : 52,216,158.49 = 20,434,141 : x
2. Step 2: Convert to fraction form
   37,837,797.46/52,216,158.49 = 20,434,141/x
3. Step 3: Cross multiply
   37,837,797.46x = 52,216,158.49 × 20,434,141
4. Step 4: Simplify right side
   37,837,797.46x = 1,066,992,345,063,007.12
5. Step 5: Solve for x
   x = 1,066,992,345,063,007.12/37,837,797.46
6. Step 6: Final answer
   x = 28,199,113.50