Finding the Fourth Proportional to 1,300,128.04, 1,793,803.98 and 748,741.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300,128.04 : 1,793,803.98 = 748,741.60 : x
2. Step 2: Convert to fraction form
   1,300,128.04/1,793,803.98 = 748,741.60/x
3. Step 3: Cross multiply
   1,300,128.04x = 1,793,803.98 × 748,741.60
4. Step 4: Simplify right side
   1,300,128.04x = 1,343,095,662,071.57
5. Step 5: Solve for x
   x = 1,343,095,662,071.57/1,300,128.04
6. Step 6: Final answer
   x = 1,033,048.76