Finding the Fourth Proportional to 54,053,116.96, 74,594,514 and 30,847,781.92

Step by Step Solution

1. Step 1: Write the proportion equation
   54,053,116.96 : 74,594,514 = 30,847,781.92 : x
2. Step 2: Convert to fraction form
   54,053,116.96/74,594,514 = 30,847,781.92/x
3. Step 3: Cross multiply
   54,053,116.96x = 74,594,514 × 30,847,781.92
4. Step 4: Simplify right side
   54,053,116.96x = 2,301,075,300,300,387
5. Step 5: Solve for x
   x = 2,301,075,300,300,387/54,053,116.96
6. Step 6: Final answer
   x = 42,570,631.07