Finding the Fourth Proportional to 17,820,155.52, 24,591,824.71 and 9,671,393.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,820,155.52 : 24,591,824.71 = 9,671,393.52 : x
2. Step 2: Convert to fraction form
   17,820,155.52/24,591,824.71 = 9,671,393.52/x
3. Step 3: Cross multiply
   17,820,155.52x = 24,591,824.71 × 9,671,393.52
4. Step 4: Simplify right side
   17,820,155.52x = 237,837,214,121,091.38
5. Step 5: Solve for x
   x = 237,837,214,121,091.38/17,820,155.52
6. Step 6: Final answer
   x = 13,346,528.53