Finding the Fourth Proportional to 58,896,645.49, 88,354,545.47 and 17,401,732.21

Step by Step Solution

1. Step 1: Write the proportion equation
   58,896,645.49 : 88,354,545.47 = 17,401,732.21 : x
2. Step 2: Convert to fraction form
   58,896,645.49/88,354,545.47 = 17,401,732.21/x
3. Step 3: Cross multiply
   58,896,645.49x = 88,354,545.47 × 17,401,732.21
4. Step 4: Simplify right side
   58,896,645.49x = 1,537,522,139,627,826.50
5. Step 5: Solve for x
   x = 1,537,522,139,627,826.50/58,896,645.49
6. Step 6: Final answer
   x = 26,105,428.02