Finding the Fourth Proportional to 150,092,384.16, 225,136,204.56 and 47,855,730.72

Step by Step Solution

1. Step 1: Write the proportion equation
   150,092,384.16 : 225,136,204.56 = 47,855,730.72 : x
2. Step 2: Convert to fraction form
   150,092,384.16/225,136,204.56 = 47,855,730.72/x
3. Step 3: Cross multiply
   150,092,384.16x = 225,136,204.56 × 47,855,730.72
4. Step 4: Simplify right side
   150,092,384.16x = 10,774,057,580,746,196
5. Step 5: Solve for x
   x = 10,774,057,580,746,196/150,092,384.16
6. Step 6: Final answer
   x = 71,782,839.89