Finding the Fourth Proportional to 42,859,855.16, 59,147,138.04 and 23,281,070.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,859,855.16 : 59,147,138.04 = 23,281,070.48 : x
2. Step 2: Convert to fraction form
   42,859,855.16/59,147,138.04 = 23,281,070.48/x
3. Step 3: Cross multiply
   42,859,855.16x = 59,147,138.04 × 23,281,070.48
4. Step 4: Simplify right side
   42,859,855.16x = 1,377,008,689,399,529
5. Step 5: Solve for x
   x = 1,377,008,689,399,529/42,859,855.16
6. Step 6: Final answer
   x = 32,128,169.46