Finding the Fourth Proportional to 158,952,606.23, 238,440,259.55 and 42,367,351.50

Step by Step Solution

1. Step 1: Write the proportion equation
   158,952,606.23 : 238,440,259.55 = 42,367,351.50 : x
2. Step 2: Convert to fraction form
   158,952,606.23/238,440,259.55 = 42,367,351.50/x
3. Step 3: Cross multiply
   158,952,606.23x = 238,440,259.55 × 42,367,351.50
4. Step 4: Simplify right side
   158,952,606.23x = 10,102,082,288,788,394
5. Step 5: Solve for x
   x = 10,102,082,288,788,394/158,952,606.23
6. Step 6: Final answer
   x = 63,554,052.55