Finding the Fourth Proportional to 36,884,748, 50,901,477.12 and 20,587,224

Step by Step Solution

1. Step 1: Write the proportion equation
   36,884,748 : 50,901,477.12 = 20,587,224 : x
2. Step 2: Convert to fraction form
   36,884,748/50,901,477.12 = 20,587,224/x
3. Step 3: Cross multiply
   36,884,748x = 50,901,477.12 × 20,587,224
4. Step 4: Simplify right side
   36,884,748x = 1,047,920,111,400,314.88
5. Step 5: Solve for x
   x = 1,047,920,111,400,314.88/36,884,748
6. Step 6: Final answer
   x = 28,410,662.08