Finding the Fourth Proportional to 76,355,314.14, 105,369,447.78 and 41,547,404.88

Step by Step Solution

1. Step 1: Write the proportion equation
   76,355,314.14 : 105,369,447.78 = 41,547,404.88 : x
2. Step 2: Convert to fraction form
   76,355,314.14/105,369,447.78 = 41,547,404.88/x
3. Step 3: Cross multiply
   76,355,314.14x = 105,369,447.78 × 41,547,404.88
4. Step 4: Simplify right side
   76,355,314.14x = 4,377,827,108,897,677.50
5. Step 5: Solve for x
   x = 4,377,827,108,897,677.50/76,355,314.14
6. Step 6: Final answer
   x = 57,334,936.78