Finding the Fourth Proportional to 79,766,776.83, 110,168,953.59 and 53,615,893.82

Step by Step Solution

1. Step 1: Write the proportion equation
   79,766,776.83 : 110,168,953.59 = 53,615,893.82 : x
2. Step 2: Convert to fraction form
   79,766,776.83/110,168,953.59 = 53,615,893.82/x
3. Step 3: Cross multiply
   79,766,776.83x = 110,168,953.59 × 53,615,893.82
4. Step 4: Simplify right side
   79,766,776.83x = 5,906,806,917,987,990
5. Step 5: Solve for x
   x = 5,906,806,917,987,990/79,766,776.83
6. Step 6: Final answer
   x = 74,050,966.49