Finding the Fourth Proportional to 21,349,616.05, 32,024,498.96 and 5,175,501.49

Step by Step Solution

1. Step 1: Write the proportion equation
   21,349,616.05 : 32,024,498.96 = 5,175,501.49 : x
2. Step 2: Convert to fraction form
   21,349,616.05/32,024,498.96 = 5,175,501.49/x
3. Step 3: Cross multiply
   21,349,616.05x = 32,024,498.96 × 5,175,501.49
4. Step 4: Simplify right side
   21,349,616.05x = 165,742,842,083,983.47
5. Step 5: Solve for x
   x = 165,742,842,083,983.47/21,349,616.05
6. Step 6: Final answer
   x = 7,763,270.39