Finding the Fourth Proportional to 71,272,616,092.84, 98,364,642,173.78 and 42,336,920,323.00

Step by Step Solution

1. Step 1: Write the proportion equation
   71,272,616,092.84 : 98,364,642,173.78 = 42,336,920,323.00 : x
2. Step 2: Convert to fraction form
   71,272,616,092.84/98,364,642,173.78 = 42,336,920,323.00/x
3. Step 3: Cross multiply
   71,272,616,092.84x = 98,364,642,173.78 × 42,336,920,323.00
4. Step 4: Simplify right side
   71,272,616,092.84x = 4,164,456,018,311,615,873,024
5. Step 5: Solve for x
   x = 4,164,456,018,311,615,873,024/71,272,616,092.84
6. Step 6: Final answer
   x = 58,429,958,750.03