Finding the Fourth Proportional to 2,054,164,037.27, 3,083,238,541.98 and 991,334,842.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,164,037.27 : 3,083,238,541.98 = 991,334,842.58 : x
2. Step 2: Convert to fraction form
   2,054,164,037.27/3,083,238,541.98 = 991,334,842.58/x
3. Step 3: Cross multiply
   2,054,164,037.27x = 3,083,238,541.98 × 991,334,842.58
4. Step 4: Simplify right side
   2,054,164,037.27x = 3,056,521,794,634,915,840
5. Step 5: Solve for x
   x = 3,056,521,794,634,915,840/2,054,164,037.27
6. Step 6: Final answer
   x = 1,487,963,833.07