Finding the Fourth Proportional to 23,663,336.52, 32,655,406.80 and 12,798,320.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,663,336.52 : 32,655,406.80 = 12,798,320.52 : x
2. Step 2: Convert to fraction form
   23,663,336.52/32,655,406.80 = 12,798,320.52/x
3. Step 3: Cross multiply
   23,663,336.52x = 32,655,406.80 × 12,798,320.52
4. Step 4: Simplify right side
   23,663,336.52x = 417,934,362,937,387.50
5. Step 5: Solve for x
   x = 417,934,362,937,387.50/23,663,336.52
6. Step 6: Final answer
   x = 17,661,683.62