Finding the Fourth Proportional to 123,066,733.07, 169,795,221.43 and 70,854,426.29

Step by Step Solution

1. Step 1: Write the proportion equation
   123,066,733.07 : 169,795,221.43 = 70,854,426.29 : x
2. Step 2: Convert to fraction form
   123,066,733.07/169,795,221.43 = 70,854,426.29/x
3. Step 3: Cross multiply
   123,066,733.07x = 169,795,221.43 × 70,854,426.29
4. Step 4: Simplify right side
   123,066,733.07x = 12,030,743,000,357,188
5. Step 5: Solve for x
   x = 12,030,743,000,357,188/123,066,733.07
6. Step 6: Final answer
   x = 97,757,880.63