Finding the Fourth Proportional to 143,656,934.69, 215,485,404.86 and 34,482,105.71

Step by Step Solution

1. Step 1: Write the proportion equation
   143,656,934.69 : 215,485,404.86 = 34,482,105.71 : x
2. Step 2: Convert to fraction form
   143,656,934.69/215,485,404.86 = 34,482,105.71/x
3. Step 3: Cross multiply
   143,656,934.69x = 215,485,404.86 × 34,482,105.71
4. Step 4: Simplify right side
   143,656,934.69x = 7,430,390,509,172,257
5. Step 5: Solve for x
   x = 7,430,390,509,172,257/143,656,934.69
6. Step 6: Final answer
   x = 51,723,159.24