Finding the Fourth Proportional to 110,723,606.17, 152,795,610.72 and 61,162,913.19

Step by Step Solution

1. Step 1: Write the proportion equation
   110,723,606.17 : 152,795,610.72 = 61,162,913.19 : x
2. Step 2: Convert to fraction form
   110,723,606.17/152,795,610.72 = 61,162,913.19/x
3. Step 3: Cross multiply
   110,723,606.17x = 152,795,610.72 × 61,162,913.19
4. Step 4: Simplify right side
   110,723,606.17x = 9,345,424,674,509,754
5. Step 5: Solve for x
   x = 9,345,424,674,509,754/110,723,606.17
6. Step 6: Final answer
   x = 84,403,181.92