Finding the Fourth Proportional to 39,058,585.54, 58,599,254.45 and 17,488,142.69

Step by Step Solution

1. Step 1: Write the proportion equation
   39,058,585.54 : 58,599,254.45 = 17,488,142.69 : x
2. Step 2: Convert to fraction form
   39,058,585.54/58,599,254.45 = 17,488,142.69/x
3. Step 3: Cross multiply
   39,058,585.54x = 58,599,254.45 × 17,488,142.69
4. Step 4: Simplify right side
   39,058,585.54x = 1,024,792,123,099,941.50
5. Step 5: Solve for x
   x = 1,024,792,123,099,941.50/39,058,585.54
6. Step 6: Final answer
   x = 26,237,307.60