Finding the Fourth Proportional to 11,709,074.33, 17,573,700.52 and 8,117,363.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,709,074.33 : 17,573,700.52 = 8,117,363.52 : x
2. Step 2: Convert to fraction form
   11,709,074.33/17,573,700.52 = 8,117,363.52/x
3. Step 3: Cross multiply
   11,709,074.33x = 17,573,700.52 × 8,117,363.52
4. Step 4: Simplify right side
   11,709,074.33x = 142,652,115,492,159.59
5. Step 5: Solve for x
   x = 142,652,115,492,159.59/11,709,074.33
6. Step 6: Final answer
   x = 12,183,039.54