Finding the Fourth Proportional to 57,801,112.42, 86,775,656.86 and 49,655,865.82

Step by Step Solution

1. Step 1: Write the proportion equation
   57,801,112.42 : 86,775,656.86 = 49,655,865.82 : x
2. Step 2: Convert to fraction form
   57,801,112.42/86,775,656.86 = 49,655,865.82/x
3. Step 3: Cross multiply
   57,801,112.42x = 86,775,656.86 × 49,655,865.82
4. Step 4: Simplify right side
   57,801,112.42x = 4,308,920,373,482,522.50
5. Step 5: Solve for x
   x = 4,308,920,373,482,522.50/57,801,112.42
6. Step 6: Final answer
   x = 74,547,360.65