Finding the Fourth Proportional to 45,570,627.83, 68,348,573.97 and 16,830,298.55

Step by Step Solution

1. Step 1: Write the proportion equation
   45,570,627.83 : 68,348,573.97 = 16,830,298.55 : x
2. Step 2: Convert to fraction form
   45,570,627.83/68,348,573.97 = 16,830,298.55/x
3. Step 3: Cross multiply
   45,570,627.83x = 68,348,573.97 × 16,830,298.55
4. Step 4: Simplify right side
   45,570,627.83x = 1,150,326,905,040,116
5. Step 5: Solve for x
   x = 1,150,326,905,040,116/45,570,627.83
6. Step 6: Final answer
   x = 25,242,726.73