Finding the Fourth Proportional to 58,879,617.33, 88,329,019.71 and 17,384,688.05

Step by Step Solution

1. Step 1: Write the proportion equation
   58,879,617.33 : 88,329,019.71 = 17,384,688.05 : x
2. Step 2: Convert to fraction form
   58,879,617.33/88,329,019.71 = 17,384,688.05/x
3. Step 3: Cross multiply
   58,879,617.33x = 88,329,019.71 × 17,384,688.05
4. Step 4: Simplify right side
   58,879,617.33x = 1,535,572,452,979,006.50
5. Step 5: Solve for x
   x = 1,535,572,452,979,006.50/58,879,617.33
6. Step 6: Final answer
   x = 26,079,864.69