Finding the Fourth Proportional to 40,174,389.32, 55,437,111.18 and 22,293,058.14

Step by Step Solution

1. Step 1: Write the proportion equation
   40,174,389.32 : 55,437,111.18 = 22,293,058.14 : x
2. Step 2: Convert to fraction form
   40,174,389.32/55,437,111.18 = 22,293,058.14/x
3. Step 3: Cross multiply
   40,174,389.32x = 55,437,111.18 × 22,293,058.14
4. Step 4: Simplify right side
   40,174,389.32x = 1,235,862,742,649,384
5. Step 5: Solve for x
   x = 1,235,862,742,649,384/40,174,389.32
6. Step 6: Final answer
   x = 30,762,452.49