Finding the Fourth Proportional to 42,009,171,050.76, 57,972,830,713.61 and 22,718,630,988.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,009,171,050.76 : 57,972,830,713.61 = 22,718,630,988.88 : x
2. Step 2: Convert to fraction form
   42,009,171,050.76/57,972,830,713.61 = 22,718,630,988.88/x
3. Step 3: Cross multiply
   42,009,171,050.76x = 57,972,830,713.61 × 22,718,630,988.88
4. Step 4: Simplify right side
   42,009,171,050.76x = 1,317,063,348,363,314,593,792
5. Step 5: Solve for x
   x = 1,317,063,348,363,314,593,792/42,009,171,050.76
6. Step 6: Final answer
   x = 31,351,805,223.00