Finding the Fourth Proportional to 57,876,386,788.32, 86,804,951,139.72 and 17,529,645,868.43

Step by Step Solution

1. Step 1: Write the proportion equation
   57,876,386,788.32 : 86,804,951,139.72 = 17,529,645,868.43 : x
2. Step 2: Convert to fraction form
   57,876,386,788.32/86,804,951,139.72 = 17,529,645,868.43/x
3. Step 3: Cross multiply
   57,876,386,788.32x = 86,804,951,139.72 × 17,529,645,868.43
4. Step 4: Simplify right side
   57,876,386,788.32x = 1,521,660,053,105,660,657,664
5. Step 5: Solve for x
   x = 1,521,660,053,105,660,657,664/57,876,386,788.32
6. Step 6: Final answer
   x = 26,291,552,350.55