Finding the Fourth Proportional to 76,093,925.52, 104,363,958.42 and 72,969,024.72

Step by Step Solution

1. Step 1: Write the proportion equation
   76,093,925.52 : 104,363,958.42 = 72,969,024.72 : x
2. Step 2: Convert to fraction form
   76,093,925.52/104,363,958.42 = 72,969,024.72/x
3. Step 3: Cross multiply
   76,093,925.52x = 104,363,958.42 × 72,969,024.72
4. Step 4: Simplify right side
   76,093,925.52x = 7,615,336,261,826,032
5. Step 5: Solve for x
   x = 7,615,336,261,826,032/76,093,925.52
6. Step 6: Final answer
   x = 100,078,110.17