Finding the Fourth Proportional to 22,460,332.95, 30,995,280.15 and 12,147,056.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,460,332.95 : 30,995,280.15 = 12,147,056.04 : x
2. Step 2: Convert to fraction form
   22,460,332.95/30,995,280.15 = 12,147,056.04/x
3. Step 3: Cross multiply
   22,460,332.95x = 30,995,280.15 × 12,147,056.04
4. Step 4: Simplify right side
   22,460,332.95x = 376,501,404,957,549.56
5. Step 5: Solve for x
   x = 376,501,404,957,549.56/22,460,332.95
6. Step 6: Final answer
   x = 16,762,948.52