Finding the Fourth Proportional to 158,952,611.98, 238,440,268.18 and 42,367,357.27

Step by Step Solution

1. Step 1: Write the proportion equation
   158,952,611.98 : 238,440,268.18 = 42,367,357.27 : x
2. Step 2: Convert to fraction form
   158,952,611.98/238,440,268.18 = 42,367,357.27/x
3. Step 3: Cross multiply
   158,952,611.98x = 238,440,268.18 × 42,367,357.27
4. Step 4: Simplify right side
   158,952,611.98x = 10,102,084,028,344,472
5. Step 5: Solve for x
   x = 10,102,084,028,344,472/158,952,611.98
6. Step 6: Final answer
   x = 63,554,061.19