Finding the Fourth Proportional to 1,925,033,136.72, 2,656,549,096.20 and 1,044,967,436.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,925,033,136.72 : 2,656,549,096.20 = 1,044,967,436.88 : x
2. Step 2: Convert to fraction form
   1,925,033,136.72/2,656,549,096.20 = 1,044,967,436.88/x
3. Step 3: Cross multiply
   1,925,033,136.72x = 2,656,549,096.20 × 1,044,967,436.88
4. Step 4: Simplify right side
   1,925,033,136.72x = 2,776,007,300,001,994,240
5. Step 5: Solve for x
   x = 2,776,007,300,001,994,240/1,925,033,136.72
6. Step 6: Final answer
   x = 1,442,056,890.89