Finding the Fourth Proportional to 13,327,942.86, 19,992,662.12 and 3,742,574.04

Step by Step Solution

1. Step 1: Write the proportion equation
   13,327,942.86 : 19,992,662.12 = 3,742,574.04 : x
2. Step 2: Convert to fraction form
   13,327,942.86/19,992,662.12 = 3,742,574.04/x
3. Step 3: Cross multiply
   13,327,942.86x = 19,992,662.12 × 3,742,574.04
4. Step 4: Simplify right side
   13,327,942.86x = 74,824,018,250,159.80
5. Step 5: Solve for x
   x = 74,824,018,250,159.80/13,327,942.86
6. Step 6: Final answer
   x = 5,614,071.06