Finding the Fourth Proportional to 342,729,109.14, 514,110,197.52 and 112,693,100.82

Step by Step Solution

1. Step 1: Write the proportion equation
   342,729,109.14 : 514,110,197.52 = 112,693,100.82 : x
2. Step 2: Convert to fraction form
   342,729,109.14/514,110,197.52 = 112,693,100.82/x
3. Step 3: Cross multiply
   342,729,109.14x = 514,110,197.52 × 112,693,100.82
4. Step 4: Simplify right side
   342,729,109.14x = 57,936,672,321,711,472
5. Step 5: Solve for x
   x = 57,936,672,321,711,472/342,729,109.14
6. Step 6: Final answer
   x = 169,045,087.73