Finding the Fourth Proportional to 55,296,492.10, 82,944,738.15 and 52,777,068.10

Step by Step Solution

1. Step 1: Write the proportion equation
   55,296,492.10 : 82,944,738.15 = 52,777,068.10 : x
2. Step 2: Convert to fraction form
   55,296,492.10/82,944,738.15 = 52,777,068.10/x
3. Step 3: Cross multiply
   55,296,492.10x = 82,944,738.15 × 52,777,068.10
4. Step 4: Simplify right side
   55,296,492.10x = 4,377,580,093,879,218.50
5. Step 5: Solve for x
   x = 4,377,580,093,879,218.50/55,296,492.10
6. Step 6: Final answer
   x = 79,165,602.15