Finding the Fourth Proportional to 35,364,898.88, 53,047,170.72 and 30,557,961.92

Step by Step Solution

1. Step 1: Write the proportion equation
   35,364,898.88 : 53,047,170.72 = 30,557,961.92 : x
2. Step 2: Convert to fraction form
   35,364,898.88/53,047,170.72 = 30,557,961.92/x
3. Step 3: Cross multiply
   35,364,898.88x = 53,047,170.72 × 30,557,961.92
4. Step 4: Simplify right side
   35,364,898.88x = 1,621,013,422,825,499
5. Step 5: Solve for x
   x = 1,621,013,422,825,499/35,364,898.88
6. Step 6: Final answer
   x = 45,836,789.42