Finding the Fourth Proportional to 42,009,170,808.06, 57,972,830,379.50 and 22,718,630,746.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,009,170,808.06 : 57,972,830,379.50 = 22,718,630,746.31 : x
2. Step 2: Convert to fraction form
   42,009,170,808.06/57,972,830,379.50 = 22,718,630,746.31/x
3. Step 3: Cross multiply
   42,009,170,808.06x = 57,972,830,379.50 × 22,718,630,746.31
4. Step 4: Simplify right side
   42,009,170,808.06x = 1,317,063,326,710,325,575,680
5. Step 5: Solve for x
   x = 1,317,063,326,710,325,575,680/42,009,170,808.06
6. Step 6: Final answer
   x = 31,351,804,888.70