Finding the Fourth Proportional to 31,496,075.16, 47,233,900.18 and 12,064,267.23

Step by Step Solution

1. Step 1: Write the proportion equation
   31,496,075.16 : 47,233,900.18 = 12,064,267.23 : x
2. Step 2: Convert to fraction form
   31,496,075.16/47,233,900.18 = 12,064,267.23/x
3. Step 3: Cross multiply
   31,496,075.16x = 47,233,900.18 × 12,064,267.23
4. Step 4: Simplify right side
   31,496,075.16x = 569,842,394,086,665.12
5. Step 5: Solve for x
   x = 569,842,394,086,665.12/31,496,075.16
6. Step 6: Final answer
   x = 18,092,489.02