Finding the Fourth Proportional to 35,508,686.33, 53,278,373.78 and 19,094,786.09

Step by Step Solution

1. Step 1: Write the proportion equation
   35,508,686.33 : 53,278,373.78 = 19,094,786.09 : x
2. Step 2: Convert to fraction form
   35,508,686.33/53,278,373.78 = 19,094,786.09/x
3. Step 3: Cross multiply
   35,508,686.33x = 53,278,373.78 × 19,094,786.09
4. Step 4: Simplify right side
   35,508,686.33x = 1,017,339,150,333,509.88
5. Step 5: Solve for x
   x = 1,017,339,150,333,509.88/35,508,686.33
6. Step 6: Final answer
   x = 28,650,430.51