Finding the Fourth Proportional to 32,562,021.30, 48,810,891.15 and 18,191,973.30

Step by Step Solution

1. Step 1: Write the proportion equation
   32,562,021.30 : 48,810,891.15 = 18,191,973.30 : x
2. Step 2: Convert to fraction form
   32,562,021.30/48,810,891.15 = 18,191,973.30/x
3. Step 3: Cross multiply
   32,562,021.30x = 48,810,891.15 × 18,191,973.30
4. Step 4: Simplify right side
   32,562,021.30x = 887,966,428,550,006.25
5. Step 5: Solve for x
   x = 887,966,428,550,006.25/32,562,021.30
6. Step 6: Final answer
   x = 27,270,003.31