Finding the Fourth Proportional to 2,572,326,568.14, 3,548,501,835 and 1,680,774,498.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,572,326,568.14 : 3,548,501,835 = 1,680,774,498.06 : x
2. Step 2: Convert to fraction form
   2,572,326,568.14/3,548,501,835 = 1,680,774,498.06/x
3. Step 3: Cross multiply
   2,572,326,568.14x = 3,548,501,835 × 1,680,774,498.06
4. Step 4: Simplify right side
   2,572,326,568.14x = 5,964,231,390,587,113,472
5. Step 5: Solve for x
   x = 5,964,231,390,587,113,472/2,572,326,568.14
6. Step 6: Final answer
   x = 2,318,613,610.13