Finding the Fourth Proportional to 83,354,485.58, 125,051,593.31 and 28,767,542.10

Step by Step Solution

1. Step 1: Write the proportion equation
   83,354,485.58 : 125,051,593.31 = 28,767,542.10 : x
2. Step 2: Convert to fraction form
   83,354,485.58/125,051,593.31 = 28,767,542.10/x
3. Step 3: Cross multiply
   83,354,485.58x = 125,051,593.31 × 28,767,542.10
4. Step 4: Simplify right side
   83,354,485.58x = 3,597,426,975,217,503.50
5. Step 5: Solve for x
   x = 3,597,426,975,217,503.50/83,354,485.58
6. Step 6: Final answer
   x = 43,158,169.00