Finding the Fourth Proportional to 45,570,629.33, 68,348,576.22 and 16,830,300.05

Step by Step Solution

1. Step 1: Write the proportion equation
   45,570,629.33 : 68,348,576.22 = 16,830,300.05 : x
2. Step 2: Convert to fraction form
   45,570,629.33/68,348,576.22 = 16,830,300.05/x
3. Step 3: Cross multiply
   45,570,629.33x = 68,348,576.22 × 16,830,300.05
4. Step 4: Simplify right side
   45,570,629.33x = 1,150,327,045,431,152
5. Step 5: Solve for x
   x = 1,150,327,045,431,152/45,570,629.33
6. Step 6: Final answer
   x = 25,242,728.98