Finding the Fourth Proportional to 30,537,067.20, 42,161,445.09 and 23,460,055.98

Step by Step Solution

1. Step 1: Write the proportion equation
   30,537,067.20 : 42,161,445.09 = 23,460,055.98 : x
2. Step 2: Convert to fraction form
   30,537,067.20/42,161,445.09 = 23,460,055.98/x
3. Step 3: Cross multiply
   30,537,067.20x = 42,161,445.09 × 23,460,055.98
4. Step 4: Simplify right side
   30,537,067.20x = 989,109,862,009,096.25
5. Step 5: Solve for x
   x = 989,109,862,009,096.25/30,537,067.20
6. Step 6: Final answer
   x = 32,390,466.82