Finding the Fourth Proportional to 79,443,238.29, 109,640,853.68 and 46,411,744.47

Step by Step Solution

1. Step 1: Write the proportion equation
   79,443,238.29 : 109,640,853.68 = 46,411,744.47 : x
2. Step 2: Convert to fraction form
   79,443,238.29/109,640,853.68 = 46,411,744.47/x
3. Step 3: Cross multiply
   79,443,238.29x = 109,640,853.68 × 46,411,744.47
4. Step 4: Simplify right side
   79,443,238.29x = 5,088,623,284,468,819
5. Step 5: Solve for x
   x = 5,088,623,284,468,819/79,443,238.29
6. Step 6: Final answer
   x = 64,053,573.27