Finding the Fourth Proportional to 191,510,229.30, 287,305,694.37 and 62,107,749.56

Step by Step Solution

1. Step 1: Write the proportion equation
   191,510,229.30 : 287,305,694.37 = 62,107,749.56 : x
2. Step 2: Convert to fraction form
   191,510,229.30/287,305,694.37 = 62,107,749.56/x
3. Step 3: Cross multiply
   191,510,229.30x = 287,305,694.37 × 62,107,749.56
4. Step 4: Simplify right side
   191,510,229.30x = 17,843,910,111,657,334
5. Step 5: Solve for x
   x = 17,843,910,111,657,334/191,510,229.30
6. Step 6: Final answer
   x = 93,174,710.18