Finding the Fourth Proportional to 2,426,570,547.08, 3,640,063,061.54 and 852,541,119.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426,570,547.08 : 3,640,063,061.54 = 852,541,119.88 : x
2. Step 2: Convert to fraction form
   2,426,570,547.08/3,640,063,061.54 = 852,541,119.88/x
3. Step 3: Cross multiply
   2,426,570,547.08x = 3,640,063,061.54 × 852,541,119.88
4. Step 4: Simplify right side
   2,426,570,547.08x = 3,103,303,438,912,249,856
5. Step 5: Solve for x
   x = 3,103,303,438,912,249,856/2,426,570,547.08
6. Step 6: Final answer
   x = 1,278,884,490.98