Finding the Fourth Proportional to 9,540,798,341.47, 13,165,877,005.95 and 5,468,780,810.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,540,798,341.47 : 13,165,877,005.95 = 5,468,780,810.72 : x
2. Step 2: Convert to fraction form
   9,540,798,341.47/13,165,877,005.95 = 5,468,780,810.72/x
3. Step 3: Cross multiply
   9,540,798,341.47x = 13,165,877,005.95 × 5,468,780,810.72
4. Step 4: Simplify right side
   9,540,798,341.47x = 72,001,295,526,439,051,264
5. Step 5: Solve for x
   x = 72,001,295,526,439,051,264/9,540,798,341.47
6. Step 6: Final answer
   x = 7,546,674,077.94