Finding the Fourth Proportional to 77,663,002.27, 116,464,228.42 and 29,114,366.09

Step by Step Solution

1. Step 1: Write the proportion equation
   77,663,002.27 : 116,464,228.42 = 29,114,366.09 : x
2. Step 2: Convert to fraction form
   77,663,002.27/116,464,228.42 = 29,114,366.09/x
3. Step 3: Cross multiply
   77,663,002.27x = 116,464,228.42 × 29,114,366.09
4. Step 4: Simplify right side
   77,663,002.27x = 3,390,782,182,609,262.50
5. Step 5: Solve for x
   x = 3,390,782,182,609,262.50/77,663,002.27
6. Step 6: Final answer
   x = 43,660,199.63