Finding the Fourth Proportional to 31,181,086.00, 43,030,177.10 and 17,243,384.20

Step by Step Solution

1. Step 1: Write the proportion equation
   31,181,086.00 : 43,030,177.10 = 17,243,384.20 : x
2. Step 2: Convert to fraction form
   31,181,086.00/43,030,177.10 = 17,243,384.20/x
3. Step 3: Cross multiply
   31,181,086.00x = 43,030,177.10 × 17,243,384.20
4. Step 4: Simplify right side
   31,181,086.00x = 741,985,876,139,250.88
5. Step 5: Solve for x
   x = 741,985,876,139,250.88/31,181,086.00
6. Step 6: Final answer
   x = 23,796,024.17