Finding the Fourth Proportional to 31,050,453.19, 42,849,918.00 and 17,112,310.16

Step by Step Solution

1. Step 1: Write the proportion equation
   31,050,453.19 : 42,849,918.00 = 17,112,310.16 : x
2. Step 2: Convert to fraction form
   31,050,453.19/42,849,918.00 = 17,112,310.16/x
3. Step 3: Cross multiply
   31,050,453.19x = 42,849,918.00 × 17,112,310.16
4. Step 4: Simplify right side
   31,050,453.19x = 733,261,086,950,525.12
5. Step 5: Solve for x
   x = 733,261,086,950,525.12/31,050,453.19
6. Step 6: Final answer
   x = 23,615,149.27