Finding the Fourth Proportional to 91,561,196.58, 137,341,844.19 and 34,045,994.40

Step by Step Solution

1. Step 1: Write the proportion equation
   91,561,196.58 : 137,341,844.19 = 34,045,994.40 : x
2. Step 2: Convert to fraction form
   91,561,196.58/137,341,844.19 = 34,045,994.40/x
3. Step 3: Cross multiply
   91,561,196.58x = 137,341,844.19 × 34,045,994.40
4. Step 4: Simplify right side
   91,561,196.58x = 4,675,939,658,178,412
5. Step 5: Solve for x
   x = 4,675,939,658,178,412/91,561,196.58
6. Step 6: Final answer
   x = 51,069,009.94