Finding the Fourth Proportional to 9,754,948.83, 13,460,848.20 and 5,403,222.21

Step by Step Solution

1. Step 1: Write the proportion equation
   9,754,948.83 : 13,460,848.20 = 5,403,222.21 : x
2. Step 2: Convert to fraction form
   9,754,948.83/13,460,848.20 = 5,403,222.21/x
3. Step 3: Cross multiply
   9,754,948.83x = 13,460,848.20 × 5,403,222.21
4. Step 4: Simplify right side
   9,754,948.83x = 72,731,953,959,678.52
5. Step 5: Solve for x
   x = 72,731,953,959,678.52/9,754,948.83
6. Step 6: Final answer
   x = 7,455,903.18