Finding the Fourth Proportional to 3,018,722,477.93, 4,530,152,081.94 and 1,053,575,556.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,018,722,477.93 : 4,530,152,081.94 = 1,053,575,556.25 : x
2. Step 2: Convert to fraction form
   3,018,722,477.93/4,530,152,081.94 = 1,053,575,556.25/x
3. Step 3: Cross multiply
   3,018,722,477.93x = 4,530,152,081.94 × 1,053,575,556.25
4. Step 4: Simplify right side
   3,018,722,477.93x = 4,772,857,499,615,705,088
5. Step 5: Solve for x
   x = 4,772,857,499,615,705,088/3,018,722,477.93
6. Step 6: Final answer
   x = 1,581,085,222.14