Finding the Fourth Proportional to 152,578,404.02, 228,846,047.27 and 48,934,139.60

Step by Step Solution

1. Step 1: Write the proportion equation
   152,578,404.02 : 228,846,047.27 = 48,934,139.60 : x
2. Step 2: Convert to fraction form
   152,578,404.02/228,846,047.27 = 48,934,139.60/x
3. Step 3: Cross multiply
   152,578,404.02x = 228,846,047.27 × 48,934,139.60
4. Step 4: Simplify right side
   152,578,404.02x = 11,198,384,424,345,822
5. Step 5: Solve for x
   x = 11,198,384,424,345,822/152,578,404.02
6. Step 6: Final answer
   x = 73,394,295.19