Finding the Fourth Proportional to 124,797,034.62, 172,219,319.91 and 69,793,109.82

Step by Step Solution

1. Step 1: Write the proportion equation
   124,797,034.62 : 172,219,319.91 = 69,793,109.82 : x
2. Step 2: Convert to fraction form
   124,797,034.62/172,219,319.91 = 69,793,109.82/x
3. Step 3: Cross multiply
   124,797,034.62x = 172,219,319.91 × 69,793,109.82
4. Step 4: Simplify right side
   124,797,034.62x = 12,019,721,907,604,342
5. Step 5: Solve for x
   x = 12,019,721,907,604,342/124,797,034.62
6. Step 6: Final answer
   x = 96,314,162.79