Finding the Fourth Proportional to 82,967,034.10, 124,562,525.55 and 65,946,925.30

Step by Step Solution

1. Step 1: Write the proportion equation
   82,967,034.10 : 124,562,525.55 = 65,946,925.30 : x
2. Step 2: Convert to fraction form
   82,967,034.10/124,562,525.55 = 65,946,925.30/x
3. Step 3: Cross multiply
   82,967,034.10x = 124,562,525.55 × 65,946,925.30
4. Step 4: Simplify right side
   82,967,034.10x = 8,214,515,567,625,191
5. Step 5: Solve for x
   x = 8,214,515,567,625,191/82,967,034.10
6. Step 6: Final answer
   x = 99,009,391.58