Finding the Fourth Proportional to 35,359,375.57, 48,793,300.43 and 19,886,470.86

Step by Step Solution

1. Step 1: Write the proportion equation
   35,359,375.57 : 48,793,300.43 = 19,886,470.86 : x
2. Step 2: Convert to fraction form
   35,359,375.57/48,793,300.43 = 19,886,470.86/x
3. Step 3: Cross multiply
   35,359,375.57x = 48,793,300.43 × 19,886,470.86
4. Step 4: Simplify right side
   35,359,375.57x = 970,326,546,992,721.12
5. Step 5: Solve for x
   x = 970,326,546,992,721.12/35,359,375.57
6. Step 6: Final answer
   x = 27,441,846.22