Finding the Fourth Proportional to 67,196,697.77, 100,713,159.61 and 34,830,756.65

Step by Step Solution

1. Step 1: Write the proportion equation
   67,196,697.77 : 100,713,159.61 = 34,830,756.65 : x
2. Step 2: Convert to fraction form
   67,196,697.77/100,713,159.61 = 34,830,756.65/x
3. Step 3: Cross multiply
   67,196,697.77x = 100,713,159.61 × 34,830,756.65
4. Step 4: Simplify right side
   67,196,697.77x = 3,507,915,553,237,876.50
5. Step 5: Solve for x
   x = 3,507,915,553,237,876.50/67,196,697.77
6. Step 6: Final answer
   x = 52,203,689.61