Finding the Fourth Proportional to 101,796,188.32, 152,837,771.52 and 73,026,640.72

Step by Step Solution

1. Step 1: Write the proportion equation
   101,796,188.32 : 152,837,771.52 = 73,026,640.72 : x
2. Step 2: Convert to fraction form
   101,796,188.32/152,837,771.52 = 73,026,640.72/x
3. Step 3: Cross multiply
   101,796,188.32x = 152,837,771.52 × 73,026,640.72
4. Step 4: Simplify right side
   101,796,188.32x = 11,161,229,029,236,488
5. Step 5: Solve for x
   x = 11,161,229,029,236,488/101,796,188.32
6. Step 6: Final answer
   x = 109,642,897.38