Finding the Fourth Proportional to 23,354,303.61, 32,228,810.69 and 12,901,039.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,354,303.61 : 32,228,810.69 = 12,901,039.05 : x
2. Step 2: Convert to fraction form
   23,354,303.61/32,228,810.69 = 12,901,039.05/x
3. Step 3: Cross multiply
   23,354,303.61x = 32,228,810.69 × 12,901,039.05
4. Step 4: Simplify right side
   23,354,303.61x = 415,785,145,182,242.25
5. Step 5: Solve for x
   x = 415,785,145,182,242.25/23,354,303.61
6. Step 6: Final answer
   x = 17,803,363.02