Finding the Fourth Proportional to 49,207,969,983.30, 73,804,788,613.35 and 14,307,788,991.30

Step by Step Solution

1. Step 1: Write the proportion equation
   49,207,969,983.30 : 73,804,788,613.35 = 14,307,788,991.30 : x
2. Step 2: Convert to fraction form
   49,207,969,983.30/73,804,788,613.35 = 14,307,788,991.30/x
3. Step 3: Cross multiply
   49,207,969,983.30x = 73,804,788,613.35 × 14,307,788,991.30
4. Step 4: Simplify right side
   49,207,969,983.30x = 1,055,983,342,027,312,726,016
5. Step 5: Solve for x
   x = 1,055,983,342,027,312,726,016/49,207,969,983.30
6. Step 6: Final answer
   x = 21,459,599,784.05