Finding the Fourth Proportional to 13,090,401.42, 19,626,478.68 and 5,799,898.41

Step by Step Solution

1. Step 1: Write the proportion equation
   13,090,401.42 : 19,626,478.68 = 5,799,898.41 : x
2. Step 2: Convert to fraction form
   13,090,401.42/19,626,478.68 = 5,799,898.41/x
3. Step 3: Cross multiply
   13,090,401.42x = 19,626,478.68 × 5,799,898.41
4. Step 4: Simplify right side
   13,090,401.42x = 113,831,582,490,030.91
5. Step 5: Solve for x
   x = 113,831,582,490,030.91/13,090,401.42
6. Step 6: Final answer
   x = 8,695,805.33